23787590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{8231}}^1$

素因数の和:8272

約数の個数: 24

約数和(自身を含む): 45490032

約数和(自身を除く): 21702442

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 8231, 16462, 41155, 82310, 139927, 279854, 699635, 1399270, 2378759, 4757518, 11893795, 23787590]

約数ペア:

[(1, 23787590), (2, 11893795), (5, 4757518), (10, 2378759), (17, 1399270), (34, 699635), (85, 279854), (170, 139927), (289, 82310), (578, 41155), (1445, 16462), (2890, 8231)]