23156510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{178127}}^1$

素因数の和:178147

約数の個数: 16

約数和(自身を含む): 44888256

約数和(自身を除く): 21731746

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 178127, 356254, 890635, 1781270, 2315651, 4631302, 11578255, 23156510]

約数ペア:

[(1, 23156510), (2, 11578255), (5, 4631302), (10, 2315651), (13, 1781270), (26, 890635), (65, 356254), (130, 178127)]