25563494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{5507}}^1$

素因数の和:5731

約数の個数: 16

約数和(自身を含む): 42037056

約数和(自身を除く): 16473562

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 5507, 11014, 60577, 121154, 1161977, 2323954, 12781747, 25563494]

約数ペア:

[(1, 25563494), (2, 12781747), (11, 2323954), (22, 1161977), (211, 121154), (422, 60577), (2321, 11014), (4642, 5507)]