30192197

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1657}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 36608640

約数和(自身を除く): 6416443

約数列:

[1, 7, 19, 133, 137, 959, 1657, 2603, 11599, 18221, 31483, 220381, 227009, 1589063, 4313171, 30192197]

約数ペア:

[(1, 30192197), (7, 4313171), (19, 1589063), (133, 227009), (137, 220381), (959, 31483), (1657, 18221), (2603, 11599)]