18328409

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 21012480

約数和(自身を除く): 2684071

約数列:

[1, 11, 31, 59, 341, 649, 911, 1829, 10021, 20119, 28241, 53749, 310651, 591239, 1666219, 18328409]

約数ペア:

[(1, 18328409), (11, 1666219), (31, 591239), (59, 310651), (341, 53749), (649, 28241), (911, 20119), (1829, 10021)]