17879914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{6427}}^1$

素因数の和:6549

約数の個数: 16

約数和(自身を含む): 29157408

約数和(自身を除く): 11277494

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 6427, 12854, 83551, 167102, 687689, 1375378, 8939957, 17879914]

約数ペア:

[(1, 17879914), (2, 8939957), (13, 1375378), (26, 687689), (107, 167102), (214, 83551), (1391, 12854), (2782, 6427)]