12566216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{120829}}^1$

素因数の和:120848

約数の個数: 16

約数和(自身を含む): 25374300

約数和(自身を除く): 12808084

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 120829, 241658, 483316, 966632, 1570777, 3141554, 6283108, 12566216]

約数ペア:

[(1, 12566216), (2, 6283108), (4, 3141554), (8, 1570777), (13, 966632), (26, 483316), (52, 241658), (104, 120829)]