15851856

素因数分解:

$2^4\times 3^1\times {\mathrm{330247}}^1$

素因数の和:330258

約数の個数: 20

約数和(自身を含む): 40950752

約数和(自身を除く): 25098896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 330247, 660494, 990741, 1320988, 1981482, 2641976, 3962964, 5283952, 7925928, 15851856]

約数ペア:

[(1, 15851856), (2, 7925928), (3, 5283952), (4, 3962964), (6, 2641976), (8, 1981482), (12, 1320988), (16, 990741), (24, 660494), (48, 330247)]