15690886504

素因数分解:

$2^3\times {\mathrm{2963}}^1\times {\mathrm{661951}}^1$

素因数の和:664920

約数の個数: 16

約数和(自身を含む): 29430385920

約数和(自身を除く): 13739499416

約数列:

[1, 2, 4, 8, 2963, 5926, 11852, 23704, 661951, 1323902, 2647804, 5295608, 1961360813, 3922721626, 7845443252, 15690886504]

約数ペア:

[(1, 15690886504), (2, 7845443252), (4, 3922721626), (8, 1961360813), (2963, 5295608), (5926, 2647804), (11852, 1323902), (23704, 661951)]