19340899201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1232611}}^1$

素因数の和:1232712

約数の個数: 16

約数和(自身を含む): 22364512128

約数和(自身を除く): 3023612927

約数列:

[1, 13, 17, 71, 221, 923, 1207, 15691, 1232611, 16023943, 20954387, 87515381, 272407031, 1137699953, 1487761477, 19340899201]

約数ペア:

[(1, 19340899201), (13, 1487761477), (17, 1137699953), (71, 272407031), (221, 87515381), (923, 20954387), (1207, 16023943), (15691, 1232611)]