17958238

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2707}}^1$

素因数の和:2847

約数の個数: 16

約数和(自身を含む): 28076544

約数和(自身を除く): 10118306

約数列:

[1, 2, 31, 62, 107, 214, 2707, 3317, 5414, 6634, 83917, 167834, 289649, 579298, 8979119, 17958238]

約数ペア:

[(1, 17958238), (2, 8979119), (31, 579298), (62, 289649), (107, 167834), (214, 83917), (2707, 6634), (3317, 5414)]