17229848

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{19759}}^1$

素因数の和:19874

約数の個数: 16

約数和(自身を含む): 32604000

約数和(自身を除く): 15374152

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 19759, 39518, 79036, 158072, 2153731, 4307462, 8614924, 17229848]

約数ペア:

[(1, 17229848), (2, 8614924), (4, 4307462), (8, 2153731), (109, 158072), (218, 79036), (436, 39518), (872, 19759)]