13385324

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{11579}}^1$

素因数の和:11617

約数の個数: 18

約数和(自身を含む): 24885420

約数和(自身を除く): 11500096

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 11579, 23158, 46316, 196843, 393686, 787372, 3346331, 6692662, 13385324]

約数ペア:

[(1, 13385324), (2, 6692662), (4, 3346331), (17, 787372), (34, 393686), (68, 196843), (289, 46316), (578, 23158), (1156, 11579)]