24939310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{20611}}^1$

素因数の和:20640

約数の個数: 24

約数和(自身を含む): 49345128

約数和(自身を除く): 24405818

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 20611, 41222, 103055, 206110, 226721, 453442, 1133605, 2267210, 2493931, 4987862, 12469655, 24939310]

約数ペア:

[(1, 24939310), (2, 12469655), (5, 4987862), (10, 2493931), (11, 2267210), (22, 1133605), (55, 453442), (110, 226721), (121, 206110), (242, 103055), (605, 41222), (1210, 20611)]