30738214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{7253}}^1$

素因数の和:7431

約数の個数: 16

約数和(自身を含む): 49965552

約数和(自身を除く): 19227338

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 7253, 14506, 94289, 188578, 1182239, 2364478, 15369107, 30738214]

約数ペア:

[(1, 30738214), (2, 15369107), (13, 2364478), (26, 1182239), (163, 188578), (326, 94289), (2119, 14506), (4238, 7253)]