19136065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3547}}^1$

素因数の和:3648

約数の個数: 16

約数和(自身を含む): 25034688

約数和(自身を除く): 5898623

約数列:

[1, 5, 13, 65, 83, 415, 1079, 3547, 5395, 17735, 46111, 230555, 294401, 1472005, 3827213, 19136065]

約数ペア:

[(1, 19136065), (5, 3827213), (13, 1472005), (65, 294401), (83, 230555), (415, 46111), (1079, 17735), (3547, 5395)]