21610362652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{12763}}^1\times {\mathrm{22279}}^1$

素因数の和:35065

約数の個数: 24

約数和(自身を含む): 39813468800

約数和(自身を除く): 18203106148

約数列:

[1, 2, 4, 19, 38, 76, 12763, 22279, 25526, 44558, 51052, 89116, 242497, 423301, 484994, 846602, 969988, 1693204, 284346877, 568693754, 1137387508, 5402590663, 10805181326, 21610362652]

約数ペア:

[(1, 21610362652), (2, 10805181326), (4, 5402590663), (19, 1137387508), (38, 568693754), (76, 284346877), (12763, 1693204), (22279, 969988), (25526, 846602), (44558, 484994), (51052, 423301), (89116, 242497)]