12723022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{857}}^1$

素因数の和:1443

約数の個数: 16

約数和(自身を含む): 20612592

約数和(自身を除く): 7889570

約数列:

[1, 2, 13, 26, 571, 857, 1142, 1714, 7423, 11141, 14846, 22282, 489347, 978694, 6361511, 12723022]

約数ペア:

[(1, 12723022), (2, 6361511), (13, 978694), (26, 489347), (571, 22282), (857, 14846), (1142, 11141), (1714, 7423)]