19022076

素因数分解:

$2^2\times 3^2\times {\mathrm{528391}}^1$

素因数の和:528401

約数の個数: 18

約数和(自身を含む): 48083672

約数和(自身を除く): 29061596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 528391, 1056782, 1585173, 2113564, 3170346, 4755519, 6340692, 9511038, 19022076]

約数ペア:

[(1, 19022076), (2, 9511038), (3, 6340692), (4, 4755519), (6, 3170346), (9, 2113564), (12, 1585173), (18, 1056782), (36, 528391)]