19239044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1321}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 36867936

約数和(自身を除く): 17628892

約数列:

[1, 2, 4, 11, 22, 44, 331, 662, 1321, 1324, 2642, 3641, 5284, 7282, 14531, 14564, 29062, 58124, 437251, 874502, 1749004, 4809761, 9619522, 19239044]

約数ペア:

[(1, 19239044), (2, 9619522), (4, 4809761), (11, 1749004), (22, 874502), (44, 437251), (331, 58124), (662, 29062), (1321, 14564), (1324, 14531), (2642, 7282), (3641, 5284)]