12624688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{25453}}^1$

素因数の和:25492

約数の個数: 20

約数和(自身を含む): 25250368

約数和(自身を除く): 12625680

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 25453, 50906, 101812, 203624, 407248, 789043, 1578086, 3156172, 6312344, 12624688]

約数ペア:

[(1, 12624688), (2, 6312344), (4, 3156172), (8, 1578086), (16, 789043), (31, 407248), (62, 203624), (124, 101812), (248, 50906), (496, 25453)]