19310368935

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1223}}^1$

素因数の和:1705

約数の個数: 128

約数和(自身を含む): 38553532416

約数和(自身を除く): 19243163481

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 51, 55, 65, 85, 143, 165, 187, 195, 221, 255, 429, 433, 561, 663, 715, 935, 1105, 1223, 1299, 2145, 2165, 2431, 2805, 3315, 3669, 4763, 5629, 6115, 6495, 7293, 7361, 12155, 13453, 14289, 15899, 16887, 18345, 20791, 22083, 23815, 28145, 36465, 36805, 40359, 47697, 61919, 62373, 67265, 71445, 79495, 80971, 84435, 95693, 103955, 110415, 174889, 185757, 201795, 228701, 238485, 242913, 270283, 287079, 309595, 311865, 404855, 478465, 524667, 529559, 686103, 810849, 874445, 928785, 1052623, 1143505, 1214565, 1351415, 1435395, 1588677, 2623335, 2647795, 2973113, 3157869, 3430515, 4054245, 5263115, 5825149, 6884267, 7943385, 8919339, 9002503, 14865565, 15789345, 17475447, 20652801, 27007509, 29125745, 34421335, 44596695, 45012515, 75726937, 87377235, 99027533, 103264005, 117032539, 135037545, 227180811, 297082599, 351097617, 378634685, 495137665, 585162695, 1135904055, 1287357929, 1485412995, 1755488085, 3862073787, 6436789645, 19310368935]

約数ペア:

[(1, 19310368935), (3, 6436789645), (5, 3862073787), (11, 1755488085), (13, 1485412995), (15, 1287357929), (17, 1135904055), (33, 585162695), (39, 495137665), (51, 378634685), (55, 351097617), (65, 297082599), (85, 227180811), (143, 135037545), (165, 117032539), (187, 103264005), (195, 99027533), (221, 87377235), (255, 75726937), (429, 45012515), (433, 44596695), (561, 34421335), (663, 29125745), (715, 27007509), (935, 20652801), (1105, 17475447), (1223, 15789345), (1299, 14865565), (2145, 9002503), (2165, 8919339), (2431, 7943385), (2805, 6884267), (3315, 5825149), (3669, 5263115), (4763, 4054245), (5629, 3430515), (6115, 3157869), (6495, 2973113), (7293, 2647795), (7361, 2623335), (12155, 1588677), (13453, 1435395), (14289, 1351415), (15899, 1214565), (16887, 1143505), (18345, 1052623), (20791, 928785), (22083, 874445), (23815, 810849), (28145, 686103), (36465, 529559), (36805, 524667), (40359, 478465), (47697, 404855), (61919, 311865), (62373, 309595), (67265, 287079), (71445, 270283), (79495, 242913), (80971, 238485), (84435, 228701), (95693, 201795), (103955, 185757), (110415, 174889)]