15853872

素因数分解:

$2^4\times 3^1\times {\mathrm{330289}}^1$

素因数の和:330300

約数の個数: 20

約数和(自身を含む): 40955960

約数和(自身を除く): 25102088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 330289, 660578, 990867, 1321156, 1981734, 2642312, 3963468, 5284624, 7926936, 15853872]

約数ペア:

[(1, 15853872), (2, 7926936), (3, 5284624), (4, 3963468), (6, 2642312), (8, 1981734), (12, 1321156), (16, 990867), (24, 660578), (48, 330289)]