16868290

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{11321}}^1$

素因数の和:11477

約数の個数: 16

約数和(自身を含む): 30569400

約数和(自身を除く): 13701110

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 11321, 22642, 56605, 113210, 1686829, 3373658, 8434145, 16868290]

約数ペア:

[(1, 16868290), (2, 8434145), (5, 3373658), (10, 1686829), (149, 113210), (298, 56605), (745, 22642), (1490, 11321)]