12009470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2539}}^1$

素因数の和:2600

約数の個数: 32

約数和(自身を含む): 24140160

約数和(自身を除く): 12130690

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 2539, 4730, 5078, 12695, 25390, 27929, 55858, 109177, 139645, 218354, 279290, 545885, 1091770, 1200947, 2401894, 6004735, 12009470]

約数ペア:

[(1, 12009470), (2, 6004735), (5, 2401894), (10, 1200947), (11, 1091770), (22, 545885), (43, 279290), (55, 218354), (86, 139645), (110, 109177), (215, 55858), (430, 27929), (473, 25390), (946, 12695), (2365, 5078), (2539, 4730)]