15789428

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2239}}^1$

素因数の和:2327

約数の個数: 24

約数和(自身を含む): 28976640

約数和(自身を除く): 13187212

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 2239, 3526, 4478, 7052, 8956, 91799, 96277, 183598, 192554, 367196, 385108, 3947357, 7894714, 15789428]

約数ペア:

[(1, 15789428), (2, 7894714), (4, 3947357), (41, 385108), (43, 367196), (82, 192554), (86, 183598), (164, 96277), (172, 91799), (1763, 8956), (2239, 7052), (3526, 4478)]