16161796

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12281}}^1$

素因数の和:12339

約数の個数: 24

約数和(自身を含む): 33014016

約数和(自身を除く): 16852220

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 12281, 24562, 49124, 85967, 171934, 343868, 577207, 1154414, 2308828, 4040449, 8080898, 16161796]

約数ペア:

[(1, 16161796), (2, 8080898), (4, 4040449), (7, 2308828), (14, 1154414), (28, 577207), (47, 343868), (94, 171934), (188, 85967), (329, 49124), (658, 24562), (1316, 12281)]