15930428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{234271}}^1$

素因数の和:234292

約数の個数: 12

約数和(自身を含む): 29518272

約数和(自身を除く): 13587844

約数列:

[1, 2, 4, 17, 34, 68, 234271, 468542, 937084, 3982607, 7965214, 15930428]

約数ペア:

[(1, 15930428), (2, 7965214), (4, 3982607), (17, 937084), (34, 468542), (68, 234271)]