11919212

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 21311472

約数和(自身を除く): 9392260

約数列:

[1, 2, 4, 101, 163, 181, 202, 326, 362, 404, 652, 724, 16463, 18281, 29503, 32926, 36562, 59006, 65852, 73124, 118012, 2979803, 5959606, 11919212]

約数ペア:

[(1, 11919212), (2, 5959606), (4, 2979803), (101, 118012), (163, 73124), (181, 65852), (202, 59006), (326, 36562), (362, 32926), (404, 29503), (652, 18281), (724, 16463)]