12224890

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1259}}^1$

素因数の和:2237

約数の個数: 16

約数和(自身を含む): 22044960

約数和(自身を除く): 9820070

約数列:

[1, 2, 5, 10, 971, 1259, 1942, 2518, 4855, 6295, 9710, 12590, 1222489, 2444978, 6112445, 12224890]

約数ペア:

[(1, 12224890), (2, 6112445), (5, 2444978), (10, 1222489), (971, 12590), (1259, 9710), (1942, 6295), (2518, 4855)]