15623672

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 30240000

約数和(自身を除く): 14616328

約数列:

[1, 2, 4, 8, 59, 79, 118, 158, 236, 316, 419, 472, 632, 838, 1676, 3352, 4661, 9322, 18644, 24721, 33101, 37288, 49442, 66202, 98884, 132404, 197768, 264808, 1952959, 3905918, 7811836, 15623672]

約数ペア:

[(1, 15623672), (2, 7811836), (4, 3905918), (8, 1952959), (59, 264808), (79, 197768), (118, 132404), (158, 98884), (236, 66202), (316, 49442), (419, 37288), (472, 33101), (632, 24721), (838, 18644), (1676, 9322), (3352, 4661)]