22651018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 38223360

約数和(自身を除く): 15572342

約数列:

[1, 2, 13, 26, 31, 62, 157, 179, 314, 358, 403, 806, 2041, 2327, 4082, 4654, 4867, 5549, 9734, 11098, 28103, 56206, 63271, 72137, 126542, 144274, 365339, 730678, 871193, 1742386, 11325509, 22651018]

約数ペア:

[(1, 22651018), (2, 11325509), (13, 1742386), (26, 871193), (31, 730678), (62, 365339), (157, 144274), (179, 126542), (314, 72137), (358, 63271), (403, 56206), (806, 28103), (2041, 11098), (2327, 9734), (4082, 5549), (4654, 4867)]