142486019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{5641}}^1$

素因数の和:5750

約数の個数: 16

約数和(自身を含む): 161135520

約数和(自身を除く): 18649501

約数列:

[1, 13, 29, 67, 377, 871, 1943, 5641, 25259, 73333, 163589, 377947, 2126657, 4913311, 10960463, 142486019]

約数ペア:

[(1, 142486019), (13, 10960463), (29, 4913311), (67, 2126657), (377, 377947), (871, 163589), (1943, 73333), (5641, 25259)]