15934298

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:893

約数の個数: 16

約数和(自身を含む): 24447840

約数和(自身を除く): 8513542

約数列:

[1, 2, 61, 122, 211, 422, 619, 1238, 12871, 25742, 37759, 75518, 130609, 261218, 7967149, 15934298]

約数ペア:

[(1, 15934298), (2, 7967149), (61, 261218), (122, 130609), (211, 75518), (422, 37759), (619, 25742), (1238, 12871)]