11812735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{541}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 15531552

約数和(自身を除く): 3718817

約数列:

[1, 5, 11, 55, 397, 541, 1985, 2705, 4367, 5951, 21835, 29755, 214777, 1073885, 2362547, 11812735]

約数ペア:

[(1, 11812735), (5, 2362547), (11, 1073885), (55, 214777), (397, 29755), (541, 21835), (1985, 5951), (2705, 4367)]