19109922410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:676

約数の個数: 128

約数和(自身を含む): 38397542400

約数和(自身を除く): 19287619990

約数列:

[1, 2, 5, 10, 19, 31, 38, 59, 62, 95, 118, 127, 155, 190, 254, 295, 310, 433, 589, 590, 635, 866, 1121, 1178, 1270, 1829, 2165, 2242, 2413, 2945, 3658, 3937, 4330, 4826, 5605, 5890, 7493, 7874, 8227, 9145, 11210, 12065, 13423, 14986, 16454, 18290, 19685, 24130, 25547, 26846, 34751, 37465, 39370, 41135, 51094, 54991, 67115, 69502, 74803, 74930, 82270, 109982, 127735, 134230, 142367, 149606, 173755, 232283, 255037, 255470, 274955, 284734, 347510, 374015, 464566, 485393, 510074, 549910, 711835, 748030, 791957, 970786, 1044829, 1161415, 1275185, 1423670, 1583914, 1704721, 2089658, 2322830, 2426965, 2550370, 3244469, 3409442, 3959785, 4413377, 4853930, 5224145, 6488938, 7919570, 8523605, 8826754, 10448290, 15047183, 16222345, 17047210, 22066885, 30094366, 32389699, 32444690, 44133770, 61644911, 64779398, 75235915, 100578539, 123289822, 150471830, 161948495, 201157078, 308224555, 323896990, 502892695, 616449110, 1005785390, 1910992241, 3821984482, 9554961205, 19109922410]

約数ペア:

[(1, 19109922410), (2, 9554961205), (5, 3821984482), (10, 1910992241), (19, 1005785390), (31, 616449110), (38, 502892695), (59, 323896990), (62, 308224555), (95, 201157078), (118, 161948495), (127, 150471830), (155, 123289822), (190, 100578539), (254, 75235915), (295, 64779398), (310, 61644911), (433, 44133770), (589, 32444690), (590, 32389699), (635, 30094366), (866, 22066885), (1121, 17047210), (1178, 16222345), (1270, 15047183), (1829, 10448290), (2165, 8826754), (2242, 8523605), (2413, 7919570), (2945, 6488938), (3658, 5224145), (3937, 4853930), (4330, 4413377), (4826, 3959785), (5605, 3409442), (5890, 3244469), (7493, 2550370), (7874, 2426965), (8227, 2322830), (9145, 2089658), (11210, 1704721), (12065, 1583914), (13423, 1423670), (14986, 1275185), (16454, 1161415), (18290, 1044829), (19685, 970786), (24130, 791957), (25547, 748030), (26846, 711835), (34751, 549910), (37465, 510074), (39370, 485393), (41135, 464566), (51094, 374015), (54991, 347510), (67115, 284734), (69502, 274955), (74803, 255470), (74930, 255037), (82270, 232283), (109982, 173755), (127735, 149606), (134230, 142367)]