15810864

素因数分解:

$2^4\times 3^1\times {\mathrm{329393}}^1$

素因数の和:329404

約数の個数: 20

約数和(自身を含む): 40844856

約数和(自身を除く): 25033992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 329393, 658786, 988179, 1317572, 1976358, 2635144, 3952716, 5270288, 7905432, 15810864]

約数ペア:

[(1, 15810864), (2, 7905432), (3, 5270288), (4, 3952716), (6, 2635144), (8, 1976358), (12, 1317572), (16, 988179), (24, 658786), (48, 329393)]