23381917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 26334000

約数和(自身を除く): 2952083

約数列:

[1, 13, 29, 109, 377, 569, 1417, 3161, 7397, 16501, 41093, 62021, 214513, 806273, 1798609, 23381917]

約数ペア:

[(1, 23381917), (13, 1798609), (29, 806273), (109, 214513), (377, 62021), (569, 41093), (1417, 16501), (3161, 7397)]