15691320004

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{38839901}}^1$

素因数の和:38840006

約数の個数: 12

約数和(自身を含む): 27731690028

約数和(自身を除く): 12040370024

約数列:

[1, 2, 4, 101, 202, 404, 38839901, 77679802, 155359604, 3922830001, 7845660002, 15691320004]

約数ペア:

[(1, 15691320004), (2, 7845660002), (4, 3922830001), (101, 155359604), (202, 77679802), (404, 38839901)]