22490126

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{641}}^1$

素因数の和:1027

約数の個数: 16

約数和(自身を含む): 34529328

約数和(自身を除く): 12039202

約数列:

[1, 2, 53, 106, 331, 641, 662, 1282, 17543, 33973, 35086, 67946, 212171, 424342, 11245063, 22490126]

約数ペア:

[(1, 22490126), (2, 11245063), (53, 424342), (106, 212171), (331, 67946), (641, 35086), (662, 33973), (1282, 17543)]