13109435

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1019}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 16450560

約数和(自身を除く): 3341125

約数列:

[1, 5, 31, 83, 155, 415, 1019, 2573, 5095, 12865, 31589, 84577, 157945, 422885, 2621887, 13109435]

約数ペア:

[(1, 13109435), (5, 2621887), (31, 422885), (83, 157945), (155, 84577), (415, 31589), (1019, 12865), (2573, 5095)]