23997286

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1321}}^1$

素因数の和:1647

約数の個数: 16

約数和(自身を含む): 37312128

約数和(自身を除く): 13314842

約数列:

[1, 2, 31, 62, 293, 586, 1321, 2642, 9083, 18166, 40951, 81902, 387053, 774106, 11998643, 23997286]

約数ペア:

[(1, 23997286), (2, 11998643), (31, 774106), (62, 387053), (293, 81902), (586, 40951), (1321, 18166), (2642, 9083)]