38203490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15467}}^1$

素因数の和:15506

約数の個数: 32

約数和(自身を含む): 77958720

約数和(自身を除く): 39755230

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 15467, 30934, 77335, 154670, 201071, 293873, 402142, 587746, 1005355, 1469365, 2010710, 2938730, 3820349, 7640698, 19101745, 38203490]

約数ペア:

[(1, 38203490), (2, 19101745), (5, 7640698), (10, 3820349), (13, 2938730), (19, 2010710), (26, 1469365), (38, 1005355), (65, 587746), (95, 402142), (130, 293873), (190, 201071), (247, 154670), (494, 77335), (1235, 30934), (2470, 15467)]