13918828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45191}}^1$

素因数の和:45213

約数の個数: 24

約数和(自身を含む): 30369024

約数和(自身を除く): 16450196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 45191, 90382, 180764, 316337, 497101, 632674, 994202, 1265348, 1988404, 3479707, 6959414, 13918828]

約数ペア:

[(1, 13918828), (2, 6959414), (4, 3479707), (7, 1988404), (11, 1265348), (14, 994202), (22, 632674), (28, 497101), (44, 316337), (77, 180764), (154, 90382), (308, 45191)]