23251670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{178859}}^1$

素因数の和:178879

約数の個数: 16

約数和(自身を含む): 45072720

約数和(自身を除く): 21821050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 178859, 357718, 894295, 1788590, 2325167, 4650334, 11625835, 23251670]

約数ペア:

[(1, 23251670), (2, 11625835), (5, 4650334), (10, 2325167), (13, 1788590), (26, 894295), (65, 357718), (130, 178859)]