16251949

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3331}}^1$

素因数の和:3396

約数の個数: 16

約数和(自身を含む): 20151936

約数和(自身を除く): 3899987

約数列:

[1, 7, 17, 41, 119, 287, 697, 3331, 4879, 23317, 56627, 136571, 396389, 955997, 2321707, 16251949]

約数ペア:

[(1, 16251949), (7, 2321707), (17, 955997), (41, 396389), (119, 136571), (287, 56627), (697, 23317), (3331, 4879)]