133926518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{25471}}^1$

素因数の和:25723

約数の個数: 16

約数和(自身を含む): 220078080

約数和(自身を除く): 86151562

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 25471, 50942, 280181, 560362, 6087569, 12175138, 66963259, 133926518]

約数ペア:

[(1, 133926518), (2, 66963259), (11, 12175138), (22, 6087569), (239, 560362), (478, 280181), (2629, 50942), (5258, 25471)]