12428364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79669}}^1$

素因数の和:79689

約数の個数: 24

約数和(自身を含む): 31230640

約数和(自身を除く): 18802276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 79669, 159338, 239007, 318676, 478014, 956028, 1035697, 2071394, 3107091, 4142788, 6214182, 12428364]

約数ペア:

[(1, 12428364), (2, 6214182), (3, 4142788), (4, 3107091), (6, 2071394), (12, 1035697), (13, 956028), (26, 478014), (39, 318676), (52, 239007), (78, 159338), (156, 79669)]