17380522

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1423}}^1$

素因数の和:1653

約数の個数: 16

約数和(自身を含む): 27067392

約数和(自身を除く): 9686870

約数列:

[1, 2, 31, 62, 197, 394, 1423, 2846, 6107, 12214, 44113, 88226, 280331, 560662, 8690261, 17380522]

約数ペア:

[(1, 17380522), (2, 8690261), (31, 560662), (62, 280331), (197, 88226), (394, 44113), (1423, 12214), (2846, 6107)]