13028912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{62639}}^1$

素因数の和:62660

約数の個数: 20

約数和(自身を含む): 27185760

約数和(自身を除く): 14156848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 62639, 125278, 250556, 501112, 814307, 1002224, 1628614, 3257228, 6514456, 13028912]

約数ペア:

[(1, 13028912), (2, 6514456), (4, 3257228), (8, 1628614), (13, 1002224), (16, 814307), (26, 501112), (52, 250556), (104, 125278), (208, 62639)]