12142570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{661}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 24022656

約数和(自身を除く): 11880086

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 167, 334, 661, 835, 1322, 1670, 1837, 3305, 3674, 6610, 7271, 9185, 14542, 18370, 36355, 72710, 110387, 220774, 551935, 1103870, 1214257, 2428514, 6071285, 12142570]

約数ペア:

[(1, 12142570), (2, 6071285), (5, 2428514), (10, 1214257), (11, 1103870), (22, 551935), (55, 220774), (110, 110387), (167, 72710), (334, 36355), (661, 18370), (835, 14542), (1322, 9185), (1670, 7271), (1837, 6610), (3305, 3674)]