23655742

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:672

約数の個数: 24

約数和(自身を含む): 39261600

約数和(自身を除く): 15605858

約数列:

[1, 2, 11, 22, 121, 239, 242, 409, 478, 818, 2629, 4499, 5258, 8998, 28919, 49489, 57838, 97751, 98978, 195502, 1075261, 2150522, 11827871, 23655742]

約数ペア:

[(1, 23655742), (2, 11827871), (11, 2150522), (22, 1075261), (121, 195502), (239, 98978), (242, 97751), (409, 57838), (478, 49489), (818, 28919), (2629, 8998), (4499, 5258)]