12471214

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10009}}^1$

素因数の和:10107

約数の個数: 16

約数和(自身を含む): 21621600

約数和(自身を除く): 9150386

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 10009, 20018, 70063, 140126, 890801, 1781602, 6235607, 12471214]

約数ペア:

[(1, 12471214), (2, 6235607), (7, 1781602), (14, 890801), (89, 140126), (178, 70063), (623, 20018), (1246, 10009)]