22019957674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{147779}}^1$

素因数の和:148326

約数の個数: 32

約数和(自身を含む): 38879144640

約数和(自身を除く): 16859186966

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 521, 1042, 5731, 6773, 11462, 13546, 74503, 147779, 149006, 295558, 1625569, 1921127, 3251138, 3842254, 21132397, 42264794, 76992859, 153985718, 846921449, 1000907167, 1693842898, 2001814334, 11009978837, 22019957674]

約数ペア:

[(1, 22019957674), (2, 11009978837), (11, 2001814334), (13, 1693842898), (22, 1000907167), (26, 846921449), (143, 153985718), (286, 76992859), (521, 42264794), (1042, 21132397), (5731, 3842254), (6773, 3251138), (11462, 1921127), (13546, 1625569), (74503, 295558), (147779, 149006)]