221957886

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1946999}}^1$

素因数の和:1947023

約数の個数: 16

約数和(自身を含む): 467280000

約数和(自身を除く): 245322114

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1946999, 3893998, 5840997, 11681994, 36992981, 73985962, 110978943, 221957886]

約数ペア:

[(1, 221957886), (2, 110978943), (3, 73985962), (6, 36992981), (19, 11681994), (38, 5840997), (57, 3893998), (114, 1946999)]