12942588

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{1667}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 30264192

約数和(自身を除く): 17321604

約数列:

[1, 2, 3, 4, 6, 12, 647, 1294, 1667, 1941, 2588, 3334, 3882, 5001, 6668, 7764, 10002, 20004, 1078549, 2157098, 3235647, 4314196, 6471294, 12942588]

約数ペア:

[(1, 12942588), (2, 6471294), (3, 4314196), (4, 3235647), (6, 2157098), (12, 1078549), (647, 20004), (1294, 10002), (1667, 7764), (1941, 6668), (2588, 5001), (3334, 3882)]