25890106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28703}}^1$

素因数の和:28757

約数の個数: 16

約数和(自身を含む): 43400448

約数和(自身を除く): 17510342

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 28703, 57406, 315733, 631466, 1176823, 2353646, 12945053, 25890106]

約数ペア:

[(1, 25890106), (2, 12945053), (11, 2353646), (22, 1176823), (41, 631466), (82, 315733), (451, 57406), (902, 28703)]