16887130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129901}}^1$

素因数の和:129921

約数の個数: 16

約数和(自身を含む): 32735304

約数和(自身を除く): 15848174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 129901, 259802, 649505, 1299010, 1688713, 3377426, 8443565, 16887130]

約数ペア:

[(1, 16887130), (2, 8443565), (5, 3377426), (10, 1688713), (13, 1299010), (26, 649505), (65, 259802), (130, 129901)]