31781534774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{1093577}}^1$

素因数の和:1094911

約数の個数: 16

約数和(自身を含む): 52045564176

約数和(自身を除く): 20264029402

約数列:

[1, 2, 11, 22, 1321, 2642, 14531, 29062, 1093577, 2187154, 12029347, 24058694, 1444615217, 2889230434, 15890767387, 31781534774]

約数ペア:

[(1, 31781534774), (2, 15890767387), (11, 2889230434), (22, 1444615217), (1321, 24058694), (2642, 12029347), (14531, 2187154), (29062, 1093577)]