15398042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 26478144

約数和(自身を除く): 11080102

約数列:

[1, 2, 11, 22, 41, 43, 82, 86, 397, 451, 473, 794, 902, 946, 1763, 3526, 4367, 8734, 16277, 17071, 19393, 32554, 34142, 38786, 179047, 187781, 358094, 375562, 699911, 1399822, 7699021, 15398042]

約数ペア:

[(1, 15398042), (2, 7699021), (11, 1399822), (22, 699911), (41, 375562), (43, 358094), (82, 187781), (86, 179047), (397, 38786), (451, 34142), (473, 32554), (794, 19393), (902, 17071), (946, 16277), (1763, 8734), (3526, 4367)]