23223278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28813}}^1$

素因数の和:28859

約数の個数: 16

約数和(自身を含む): 38726016

約数和(自身を除く): 15502738

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 28813, 57626, 374569, 749138, 893203, 1786406, 11611639, 23223278]

約数ペア:

[(1, 23223278), (2, 11611639), (13, 1786406), (26, 893203), (31, 749138), (62, 374569), (403, 57626), (806, 28813)]