19242652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33641}}^1$

素因数の和:33669

約数の個数: 24

約数和(自身を含む): 39562992

約数和(自身を除く): 20320340

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 33641, 67282, 134564, 370051, 437333, 740102, 874666, 1480204, 1749332, 4810663, 9621326, 19242652]

約数ペア:

[(1, 19242652), (2, 9621326), (4, 4810663), (11, 1749332), (13, 1480204), (22, 874666), (26, 740102), (44, 437333), (52, 370051), (143, 134564), (286, 67282), (572, 33641)]