15565523504

素因数分解:

$2^4\times {\mathrm{11981}}^1\times {\mathrm{81199}}^1$

素因数の和:93188

約数の個数: 20

約数和(自身を含む): 30161090400

約数和(自身を除く): 14595566896

約数列:

[1, 2, 4, 8, 16, 11981, 23962, 47924, 81199, 95848, 162398, 191696, 324796, 649592, 1299184, 972845219, 1945690438, 3891380876, 7782761752, 15565523504]

約数ペア:

[(1, 15565523504), (2, 7782761752), (4, 3891380876), (8, 1945690438), (16, 972845219), (11981, 1299184), (23962, 649592), (47924, 324796), (81199, 191696), (95848, 162398)]