12126380855

素因数分解:

$5^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1\times {\mathrm{30161}}^1$

素因数の和:30778

約数の個数: 16

約数和(自身を含む): 14663075328

約数和(自身を除く): 2536694473

約数列:

[1, 5, 191, 421, 955, 2105, 30161, 80411, 150805, 402055, 5760751, 12697781, 28803755, 63488905, 2425276171, 12126380855]

約数ペア:

[(1, 12126380855), (5, 2425276171), (191, 63488905), (421, 28803755), (955, 12697781), (2105, 5760751), (30161, 402055), (80411, 150805)]