12272090

素因数分解:

$2^1\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1321}}^1$

素因数の和:2257

約数の個数: 16

約数和(自身を含む): 22130280

約数和(自身を除く): 9858190

約数列:

[1, 2, 5, 10, 929, 1321, 1858, 2642, 4645, 6605, 9290, 13210, 1227209, 2454418, 6136045, 12272090]

約数ペア:

[(1, 12272090), (2, 6136045), (5, 2454418), (10, 1227209), (929, 13210), (1321, 9290), (1858, 6605), (2642, 4645)]