12949298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{787}}^1$

素因数の和:1241

約数の個数: 16

約数和(自身を含む): 20519520

約数和(自身を除く): 7570222

約数列:

[1, 2, 19, 38, 433, 787, 866, 1574, 8227, 14953, 16454, 29906, 340771, 681542, 6474649, 12949298]

約数ペア:

[(1, 12949298), (2, 6474649), (19, 681542), (38, 340771), (433, 29906), (787, 16454), (866, 14953), (1574, 8227)]