12005428

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 21663488

約数和(自身を除く): 9658060

約数列:

[1, 2, 4, 43, 86, 172, 223, 313, 446, 626, 892, 1252, 9589, 13459, 19178, 26918, 38356, 53836, 69799, 139598, 279196, 3001357, 6002714, 12005428]

約数ペア:

[(1, 12005428), (2, 6002714), (4, 3001357), (43, 279196), (86, 139598), (172, 69799), (223, 53836), (313, 38356), (446, 26918), (626, 19178), (892, 13459), (1252, 9589)]