15489212

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5431}}^1$

素因数の和:5489

約数の個数: 24

約数和(自身を含む): 29202432

約数和(自身を除く): 13713220

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 5431, 10862, 21724, 124913, 168361, 249826, 336722, 499652, 673444, 3872303, 7744606, 15489212]

約数ペア:

[(1, 15489212), (2, 7744606), (4, 3872303), (23, 673444), (31, 499652), (46, 336722), (62, 249826), (92, 168361), (124, 124913), (713, 21724), (1426, 10862), (2852, 5431)]