11461868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{787}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 21975744

約数和(自身を除く): 10513876

約数列:

[1, 2, 4, 11, 22, 44, 331, 662, 787, 1324, 1574, 3148, 3641, 7282, 8657, 14564, 17314, 34628, 260497, 520994, 1041988, 2865467, 5730934, 11461868]

約数ペア:

[(1, 11461868), (2, 5730934), (4, 2865467), (11, 1041988), (22, 520994), (44, 260497), (331, 34628), (662, 17314), (787, 14564), (1324, 8657), (1574, 7282), (3148, 3641)]