16865868

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{17791}}^1$

素因数の和:17877

約数の個数: 24

約数和(自身を含む): 39854080

約数和(自身を除く): 22988212

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 17791, 35582, 53373, 71164, 106746, 213492, 1405489, 2810978, 4216467, 5621956, 8432934, 16865868]

約数ペア:

[(1, 16865868), (2, 8432934), (3, 5621956), (4, 4216467), (6, 2810978), (12, 1405489), (79, 213492), (158, 106746), (237, 71164), (316, 53373), (474, 35582), (948, 17791)]