12214870

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5381}}^1$

素因数の和:5615

約数の個数: 16

約数和(自身を含む): 22087728

約数和(自身を除く): 9872858

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 5381, 10762, 26905, 53810, 1221487, 2442974, 6107435, 12214870]

約数ペア:

[(1, 12214870), (2, 6107435), (5, 2442974), (10, 1221487), (227, 53810), (454, 26905), (1135, 10762), (2270, 5381)]