12190856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 24276000

約数和(自身を除く): 12085144

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 577, 1112, 1154, 2308, 2641, 4616, 5282, 10564, 10963, 21128, 21926, 43852, 80203, 87704, 160406, 320812, 641624, 1523857, 3047714, 6095428, 12190856]

約数ペア:

[(1, 12190856), (2, 6095428), (4, 3047714), (8, 1523857), (19, 641624), (38, 320812), (76, 160406), (139, 87704), (152, 80203), (278, 43852), (556, 21926), (577, 21128), (1112, 10963), (1154, 10564), (2308, 5282), (2641, 4616)]