10220912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{49139}}^1$

素因数の和:49160

約数の個数: 20

約数和(自身を含む): 21326760

約数和(自身を除く): 11105848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 49139, 98278, 196556, 393112, 638807, 786224, 1277614, 2555228, 5110456, 10220912]

約数ペア:

[(1, 10220912), (2, 5110456), (4, 2555228), (8, 1277614), (13, 786224), (16, 638807), (26, 393112), (52, 196556), (104, 98278), (208, 49139)]