15853852

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1721}}^1$

素因数の和:1786

約数の個数: 36

約数和(自身を含む): 32979744

約数和(自身を除く): 17125892

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 1721, 2303, 3442, 4606, 6884, 9212, 12047, 24094, 48188, 80887, 84329, 161774, 168658, 323548, 337316, 566209, 1132418, 2264836, 3963463, 7926926, 15853852]

約数ペア:

[(1, 15853852), (2, 7926926), (4, 3963463), (7, 2264836), (14, 1132418), (28, 566209), (47, 337316), (49, 323548), (94, 168658), (98, 161774), (188, 84329), (196, 80887), (329, 48188), (658, 24094), (1316, 12047), (1721, 9212), (2303, 6884), (3442, 4606)]