12193415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1259}}^1$

素因数の和:1426

約数の個数: 16

約数和(自身を含む): 15876000

約数和(自身を除く): 3682585

約数列:

[1, 5, 13, 65, 149, 745, 1259, 1937, 6295, 9685, 16367, 81835, 187591, 937955, 2438683, 12193415]

約数ペア:

[(1, 12193415), (5, 2438683), (13, 937955), (65, 187591), (149, 81835), (745, 16367), (1259, 9685), (1937, 6295)]