12438041

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{991}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 15618048

約数和(自身を除く): 3180007

約数列:

[1, 7, 11, 77, 163, 991, 1141, 1793, 6937, 10901, 12551, 76307, 161533, 1130731, 1776863, 12438041]

約数ペア:

[(1, 12438041), (7, 1776863), (11, 1130731), (77, 161533), (163, 76307), (991, 12551), (1141, 10901), (1793, 6937)]