13251166

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1043

約数の個数: 16

約数和(自身を含む): 20412000

約数和(自身を除く): 7160834

約数列:

[1, 2, 53, 106, 149, 298, 839, 1678, 7897, 15794, 44467, 88934, 125011, 250022, 6625583, 13251166]

約数ペア:

[(1, 13251166), (2, 6625583), (53, 250022), (106, 125011), (149, 88934), (298, 44467), (839, 15794), (1678, 7897)]