11747060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45181}}^1$

素因数の和:45203

約数の個数: 24

約数和(自身を含む): 26567016

約数和(自身を除く): 14819956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 45181, 90362, 180724, 225905, 451810, 587353, 903620, 1174706, 2349412, 2936765, 5873530, 11747060]

約数ペア:

[(1, 11747060), (2, 5873530), (4, 2936765), (5, 2349412), (10, 1174706), (13, 903620), (20, 587353), (26, 451810), (52, 225905), (65, 180724), (130, 90362), (260, 45181)]