18652426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4751}}^1$

素因数の和:4917

約数の個数: 16

約数和(自身を含む): 30336768

約数和(自身を除く): 11684342

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 4751, 9502, 61763, 123526, 717401, 1434802, 9326213, 18652426]

約数ペア:

[(1, 18652426), (2, 9326213), (13, 1434802), (26, 717401), (151, 123526), (302, 61763), (1963, 9502), (3926, 4751)]