12192115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1753}}^1$

素因数の和:1878

約数の個数: 16

約数和(自身を含む): 15912288

約数和(自身を除く): 3720173

約数列:

[1, 5, 13, 65, 107, 535, 1391, 1753, 6955, 8765, 22789, 113945, 187571, 937855, 2438423, 12192115]

約数ペア:

[(1, 12192115), (5, 2438423), (13, 937855), (65, 187571), (107, 113945), (535, 22789), (1391, 8765), (1753, 6955)]