12547834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20983}}^1$

素因数の和:21021

約数の個数: 16

約数和(自身を含む): 21151872

約数和(自身を除く): 8604038

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 20983, 41966, 272779, 482609, 545558, 965218, 6273917, 12547834]

約数ペア:

[(1, 12547834), (2, 6273917), (13, 965218), (23, 545558), (26, 482609), (46, 272779), (299, 41966), (598, 20983)]