19779227999

素因数分解:

${\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{1217}}^1\times {\mathrm{1223}}^1$

素因数の和:2674

約数の個数: 16

約数和(自身を含む): 20162011968

約数和(自身を除く): 382783969

約数列:

[1, 97, 137, 1217, 1223, 13289, 118049, 118631, 166729, 167551, 1488391, 16172713, 16252447, 144373927, 203909567, 19779227999]

約数ペア:

[(1, 19779227999), (97, 203909567), (137, 144373927), (1217, 16252447), (1223, 16172713), (13289, 1488391), (118049, 167551), (118631, 166729)]