23211122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{55529}}^1$

素因数の和:55561

約数の個数: 16

約数和(自身を含む): 39981600

約数和(自身を除く): 16770478

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 55529, 111058, 610819, 1055051, 1221638, 2110102, 11605561, 23211122]

約数ペア:

[(1, 23211122), (2, 11605561), (11, 2110102), (19, 1221638), (22, 1055051), (38, 610819), (209, 111058), (418, 55529)]