13101965

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 16099776

約数和(自身を除く): 2997811

約数列:

[1, 5, 83, 131, 241, 415, 655, 1205, 10873, 20003, 31571, 54365, 100015, 157855, 2620393, 13101965]

約数ペア:

[(1, 13101965), (5, 2620393), (83, 157855), (131, 100015), (241, 54365), (415, 31571), (655, 20003), (1205, 10873)]