16639363

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 18539136

約数和(自身を除く): 1899773

約数列:

[1, 13, 47, 113, 241, 611, 1469, 3133, 5311, 11327, 27233, 69043, 147251, 354029, 1279951, 16639363]

約数ペア:

[(1, 16639363), (13, 1279951), (47, 354029), (113, 147251), (241, 69043), (611, 27233), (1469, 11327), (3133, 5311)]