12933895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1031}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 16817472

約数和(自身を除く): 3883577

約数列:

[1, 5, 13, 65, 193, 965, 1031, 2509, 5155, 12545, 13403, 67015, 198983, 994915, 2586779, 12933895]

約数ペア:

[(1, 12933895), (5, 2586779), (13, 994915), (65, 198983), (193, 67015), (965, 13403), (1031, 12545), (2509, 5155)]