13233590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42689}}^1$

素因数の和:42727

約数の個数: 16

約数和(自身を含む): 24589440

約数和(自身を除く): 11355850

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 42689, 85378, 213445, 426890, 1323359, 2646718, 6616795, 13233590]

約数ペア:

[(1, 13233590), (2, 6616795), (5, 2646718), (10, 1323359), (31, 426890), (62, 213445), (155, 85378), (310, 42689)]