15990044

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3301}}^1$

素因数の和:3485

約数の個数: 24

約数和(自身を含む): 32174688

約数和(自身を除く): 16184644

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 3301, 4844, 6602, 13204, 23107, 46214, 92428, 571073, 1142146, 2284292, 3997511, 7995022, 15990044]

約数ペア:

[(1, 15990044), (2, 7995022), (4, 3997511), (7, 2284292), (14, 1142146), (28, 571073), (173, 92428), (346, 46214), (692, 23107), (1211, 13204), (2422, 6602), (3301, 4844)]