139254762

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1221533}}^1$

素因数の和:1221557

約数の個数: 16

約数和(自身を含む): 293168160

約数和(自身を除く): 153913398

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1221533, 2443066, 3664599, 7329198, 23209127, 46418254, 69627381, 139254762]

約数ペア:

[(1, 139254762), (2, 69627381), (3, 46418254), (6, 23209127), (19, 7329198), (38, 3664599), (57, 2443066), (114, 1221533)]