15956863

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 18398016

約数和(自身を除く): 2441153

約数列:

[1, 13, 17, 103, 221, 701, 1339, 1751, 9113, 11917, 22763, 72203, 154921, 938639, 1227451, 15956863]

約数ペア:

[(1, 15956863), (13, 1227451), (17, 938639), (103, 154921), (221, 72203), (701, 22763), (1339, 11917), (1751, 9113)]