22610236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1321}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 43308720

約数和(自身を除く): 20698484

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1321, 1556, 2642, 4279, 5284, 8558, 14531, 17116, 29062, 58124, 513869, 1027738, 2055476, 5652559, 11305118, 22610236]

約数ペア:

[(1, 22610236), (2, 11305118), (4, 5652559), (11, 2055476), (22, 1027738), (44, 513869), (389, 58124), (778, 29062), (1321, 17116), (1556, 14531), (2642, 8558), (4279, 5284)]