18466526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{4253}}^1$

素因数の和:4435

約数の個数: 16

約数和(自身を含む): 30016224

約数和(自身を除く): 11549698

約数列:

[1, 2, 13, 26, 167, 334, 2171, 4253, 4342, 8506, 55289, 110578, 710251, 1420502, 9233263, 18466526]

約数ペア:

[(1, 18466526), (2, 9233263), (13, 1420502), (26, 710251), (167, 110578), (334, 55289), (2171, 8506), (4253, 4342)]