12157072102

素因数分解:

$2^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1402847}}^1$

素因数の和:1403475

約数の個数: 16

約数和(自身を含む): 20874378240

約数和(自身を除く): 8717306138

約数列:

[1, 2, 7, 14, 619, 1238, 4333, 8666, 1402847, 2805694, 9819929, 19639858, 868362293, 1736724586, 6078536051, 12157072102]

約数ペア:

[(1, 12157072102), (2, 6078536051), (7, 1736724586), (14, 868362293), (619, 19639858), (1238, 9819929), (4333, 2805694), (8666, 1402847)]