18589858

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13147}}^1$

素因数の和:13257

約数の個数: 16

約数和(自身を含む): 32186304

約数和(自身を除く): 13596446

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 13147, 26294, 92029, 184058, 1327847, 2655694, 9294929, 18589858]

約数ペア:

[(1, 18589858), (2, 9294929), (7, 2655694), (14, 1327847), (101, 184058), (202, 92029), (707, 26294), (1414, 13147)]