15820323838

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1108021}}^1$

素因数の和:1108104

約数の個数: 24

約数和(自身を含む): 26526046680

約数和(自身を除く): 10705722842

約数列:

[1, 2, 11, 22, 59, 118, 121, 242, 649, 1298, 7139, 14278, 1108021, 2216042, 12188231, 24376462, 65373239, 130746478, 134070541, 268141082, 719105629, 1438211258, 7910161919, 15820323838]

約数ペア:

[(1, 15820323838), (2, 7910161919), (11, 1438211258), (22, 719105629), (59, 268141082), (118, 134070541), (121, 130746478), (242, 65373239), (649, 24376462), (1298, 12188231), (7139, 2216042), (14278, 1108021)]