12730196545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{854089}}^1$

素因数の和:854376

約数の個数: 16

約数和(自身を含む): 16726498560

約数和(自身を除く): 3996302015

約数列:

[1, 5, 11, 55, 271, 1355, 2981, 14905, 854089, 4270445, 9394979, 46974895, 231458119, 1157290595, 2546039309, 12730196545]

約数ペア:

[(1, 12730196545), (5, 2546039309), (11, 1157290595), (55, 231458119), (271, 46974895), (1355, 9394979), (2981, 4270445), (14905, 854089)]