18779332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32831}}^1$

素因数の和:32859

約数の個数: 24

約数和(自身を含む): 38610432

約数和(自身を除く): 19831100

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 32831, 65662, 131324, 361141, 426803, 722282, 853606, 1444564, 1707212, 4694833, 9389666, 18779332]

約数ペア:

[(1, 18779332), (2, 9389666), (4, 4694833), (11, 1707212), (13, 1444564), (22, 853606), (26, 722282), (44, 426803), (52, 361141), (143, 131324), (286, 65662), (572, 32831)]