9895556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{941}}^1$

素因数の和:1195

約数の個数: 24

約数和(自身を含む): 18990720

約数和(自身を除く): 9095164

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 941, 956, 1882, 2629, 3764, 5258, 10351, 10516, 20702, 41404, 224899, 449798, 899596, 2473889, 4947778, 9895556]

約数ペア:

[(1, 9895556), (2, 4947778), (4, 2473889), (11, 899596), (22, 449798), (44, 224899), (239, 41404), (478, 20702), (941, 10516), (956, 10351), (1882, 5258), (2629, 3764)]