15978182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1151}}^1$

素因数の和:1795

約数の個数: 16

約数和(自身を含む): 26210304

約数和(自身を除く): 10232122

約数列:

[1, 2, 11, 22, 631, 1151, 1262, 2302, 6941, 12661, 13882, 25322, 726281, 1452562, 7989091, 15978182]

約数ペア:

[(1, 15978182), (2, 7989091), (11, 1452562), (22, 726281), (631, 25322), (1151, 13882), (1262, 12661), (2302, 6941)]