19194516

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 55157760

約数和(自身を除く): 35963244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 107, 108, 132, 151, 198, 214, 297, 302, 321, 396, 428, 453, 594, 604, 642, 906, 963, 1177, 1188, 1284, 1359, 1661, 1812, 1926, 2354, 2718, 2889, 3322, 3531, 3852, 4077, 4708, 4983, 5436, 5778, 6644, 7062, 8154, 9966, 10593, 11556, 14124, 14949, 16157, 16308, 19932, 21186, 29898, 31779, 32314, 42372, 44847, 48471, 59796, 63558, 64628, 89694, 96942, 127116, 145413, 177727, 179388, 193884, 290826, 355454, 436239, 533181, 581652, 710908, 872478, 1066362, 1599543, 1744956, 2132724, 3199086, 4798629, 6398172, 9597258, 19194516]

約数ペア:

[(1, 19194516), (2, 9597258), (3, 6398172), (4, 4798629), (6, 3199086), (9, 2132724), (11, 1744956), (12, 1599543), (18, 1066362), (22, 872478), (27, 710908), (33, 581652), (36, 533181), (44, 436239), (54, 355454), (66, 290826), (99, 193884), (107, 179388), (108, 177727), (132, 145413), (151, 127116), (198, 96942), (214, 89694), (297, 64628), (302, 63558), (321, 59796), (396, 48471), (428, 44847), (453, 42372), (594, 32314), (604, 31779), (642, 29898), (906, 21186), (963, 19932), (1177, 16308), (1188, 16157), (1284, 14949), (1359, 14124), (1661, 11556), (1812, 10593), (1926, 9966), (2354, 8154), (2718, 7062), (2889, 6644), (3322, 5778), (3531, 5436), (3852, 4983), (4077, 4708)]