105904214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{214381}}^1$

素因数の和:214415

約数の個数: 16

約数和(自身を含む): 180080880

約数和(自身を除く): 74176666

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 214381, 428762, 2786953, 4073239, 5573906, 8146478, 52952107, 105904214]

約数ペア:

[(1, 105904214), (2, 52952107), (13, 8146478), (19, 5573906), (26, 4073239), (38, 2786953), (247, 428762), (494, 214381)]