19875528

素因数分解:

$2^3\times 3^2\times {\mathrm{276049}}^1$

素因数の和:276061

約数の個数: 24

約数和(自身を含む): 53829750

約数和(自身を除く): 33954222

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 276049, 552098, 828147, 1104196, 1656294, 2208392, 2484441, 3312588, 4968882, 6625176, 9937764, 19875528]

約数ペア:

[(1, 19875528), (2, 9937764), (3, 6625176), (4, 4968882), (6, 3312588), (8, 2484441), (9, 2208392), (12, 1656294), (18, 1104196), (24, 828147), (36, 552098), (72, 276049)]