13889678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{821}}^1$

素因数の和:1603

約数の個数: 16

約数和(自身を含む): 22785840

約数和(自身を除く): 8896162

約数列:

[1, 2, 11, 22, 769, 821, 1538, 1642, 8459, 9031, 16918, 18062, 631349, 1262698, 6944839, 13889678]

約数ペア:

[(1, 13889678), (2, 6944839), (11, 1262698), (22, 631349), (769, 18062), (821, 16918), (1538, 9031), (1642, 8459)]