12254210

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1511}}^1$

素因数の和:2329

約数の個数: 16

約数和(自身を含む): 22099392

約数和(自身を除く): 9845182

約数列:

[1, 2, 5, 10, 811, 1511, 1622, 3022, 4055, 7555, 8110, 15110, 1225421, 2450842, 6127105, 12254210]

約数ペア:

[(1, 12254210), (2, 6127105), (5, 2450842), (10, 1225421), (811, 15110), (1511, 8110), (1622, 7555), (3022, 4055)]