19667917763

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1219111}}^1$

素因数の和:1219214

約数の個数: 16

約数和(自身を含む): 22734000576

約数和(自身を除く): 3066082813

約数列:

[1, 13, 17, 73, 221, 949, 1241, 16133, 1219111, 15848443, 20724887, 88995103, 269423531, 1156936339, 1512916751, 19667917763]

約数ペア:

[(1, 19667917763), (13, 1512916751), (17, 1156936339), (73, 269423531), (221, 88995103), (949, 20724887), (1241, 15848443), (16133, 1219111)]