12666173

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1549}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 14842800

約数和(自身を除く): 2176627

約数列:

[1, 13, 17, 37, 221, 481, 629, 1549, 8177, 20137, 26333, 57313, 342329, 745069, 974321, 12666173]

約数ペア:

[(1, 12666173), (13, 974321), (17, 745069), (37, 342329), (221, 57313), (481, 26333), (629, 20137), (1549, 8177)]