15999238

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{929}}^1$

素因数の和:1119

約数の個数: 16

約数和(自身を含む): 24552000

約数和(自身を除く): 8552762

約数列:

[1, 2, 79, 109, 158, 218, 929, 1858, 8611, 17222, 73391, 101261, 146782, 202522, 7999619, 15999238]

約数ペア:

[(1, 15999238), (2, 7999619), (79, 202522), (109, 146782), (158, 101261), (218, 73391), (929, 17222), (1858, 8611)]