15804816

素因数分解:

$2^4\times 3^1\times {\mathrm{329267}}^1$

素因数の和:329278

約数の個数: 20

約数和(自身を含む): 40829232

約数和(自身を除く): 25024416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 329267, 658534, 987801, 1317068, 1975602, 2634136, 3951204, 5268272, 7902408, 15804816]

約数ペア:

[(1, 15804816), (2, 7902408), (3, 5268272), (4, 3951204), (6, 2634136), (8, 1975602), (12, 1317068), (16, 987801), (24, 658534), (48, 329267)]