18779715982

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1309421}}^1$

素因数の和:1309595

約数の個数: 16

約数和(自身を含む): 28849185504

約数和(自身を除く): 10069469522

約数列:

[1, 2, 71, 101, 142, 202, 7171, 14342, 1309421, 2618842, 92968891, 132251521, 185937782, 264503042, 9389857991, 18779715982]

約数ペア:

[(1, 18779715982), (2, 9389857991), (71, 264503042), (101, 185937782), (142, 132251521), (202, 92968891), (7171, 2618842), (14342, 1309421)]