19215564

素因数分解:

$2^2\times 3^1\times {\mathrm{479}}^1\times {\mathrm{3343}}^1$

素因数の和:3829

約数の個数: 24

約数和(自身を含む): 44943360

約数和(自身を除く): 25727796

約数列:

[1, 2, 3, 4, 6, 12, 479, 958, 1437, 1916, 2874, 3343, 5748, 6686, 10029, 13372, 20058, 40116, 1601297, 3202594, 4803891, 6405188, 9607782, 19215564]

約数ペア:

[(1, 19215564), (2, 9607782), (3, 6405188), (4, 4803891), (6, 3202594), (12, 1601297), (479, 40116), (958, 20058), (1437, 13372), (1916, 10029), (2874, 6686), (3343, 5748)]