11180912

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{4451}}^1$

素因数の和:4616

約数の個数: 20

約数和(自身を含む): 21805896

約数和(自身を除く): 10624984

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 4451, 8902, 17804, 35608, 71216, 698807, 1397614, 2795228, 5590456, 11180912]

約数ペア:

[(1, 11180912), (2, 5590456), (4, 2795228), (8, 1397614), (16, 698807), (157, 71216), (314, 35608), (628, 17804), (1256, 8902), (2512, 4451)]