12896962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1237}}^1$

素因数の和:1653

約数の個数: 16

約数和(自身を含む): 20902392

約数和(自身を除く): 8005430

約数列:

[1, 2, 13, 26, 401, 802, 1237, 2474, 5213, 10426, 16081, 32162, 496037, 992074, 6448481, 12896962]

約数ペア:

[(1, 12896962), (2, 6448481), (13, 992074), (26, 496037), (401, 32162), (802, 16081), (1237, 10426), (2474, 5213)]