19052650

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{4591}}^1$

素因数の和:4686

約数の個数: 24

約数和(自身を含む): 35872704

約数和(自身を除く): 16820054

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 4591, 9182, 22955, 45910, 114775, 229550, 381053, 762106, 1905265, 3810530, 9526325, 19052650]

約数ペア:

[(1, 19052650), (2, 9526325), (5, 3810530), (10, 1905265), (25, 762106), (50, 381053), (83, 229550), (166, 114775), (415, 45910), (830, 22955), (2075, 9182), (4150, 4591)]