190680938

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{439357}}^1$

素因数の和:439397

約数の個数: 16

約数和(自身を含む): 337426944

約数和(自身を除く): 146746006

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 439357, 878714, 3075499, 6150998, 13620067, 27240134, 95340469, 190680938]

約数ペア:

[(1, 190680938), (2, 95340469), (7, 27240134), (14, 13620067), (31, 6150998), (62, 3075499), (217, 878714), (434, 439357)]