11512728

素因数分解:

$2^3\times 3^2\times {\mathrm{159899}}^1$

素因数の和:159911

約数の個数: 24

約数和(自身を含む): 31180500

約数和(自身を除く): 19667772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 159899, 319798, 479697, 639596, 959394, 1279192, 1439091, 1918788, 2878182, 3837576, 5756364, 11512728]

約数ペア:

[(1, 11512728), (2, 5756364), (3, 3837576), (4, 2878182), (6, 1918788), (8, 1439091), (9, 1279192), (12, 959394), (18, 639596), (24, 479697), (36, 319798), (72, 159899)]