12797252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{571}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 24216192

約数和(自身を除く): 11418940

約数列:

[1, 2, 4, 13, 26, 52, 431, 571, 862, 1142, 1724, 2284, 5603, 7423, 11206, 14846, 22412, 29692, 246101, 492202, 984404, 3199313, 6398626, 12797252]

約数ペア:

[(1, 12797252), (2, 6398626), (4, 3199313), (13, 984404), (26, 492202), (52, 246101), (431, 29692), (571, 22412), (862, 14846), (1142, 11206), (1724, 7423), (2284, 5603)]