22225228

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1153}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 40066880

約数和(自身を除く): 17841652

約数列:

[1, 2, 4, 61, 79, 122, 158, 244, 316, 1153, 2306, 4612, 4819, 9638, 19276, 70333, 91087, 140666, 182174, 281332, 364348, 5556307, 11112614, 22225228]

約数ペア:

[(1, 22225228), (2, 11112614), (4, 5556307), (61, 364348), (79, 281332), (122, 182174), (158, 140666), (244, 91087), (316, 70333), (1153, 19276), (2306, 9638), (4612, 4819)]