15947854

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1627}}^1$

素因数の和:1684

約数の個数: 24

約数和(自身を含む): 26813160

約数和(自身を除く): 10865306

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 1627, 3254, 4901, 9802, 21151, 42302, 47183, 94366, 274963, 549926, 613379, 1226758, 7973927, 15947854]

約数ペア:

[(1, 15947854), (2, 7973927), (13, 1226758), (26, 613379), (29, 549926), (58, 274963), (169, 94366), (338, 47183), (377, 42302), (754, 21151), (1627, 9802), (3254, 4901)]