15912912

素因数分解:

$2^4\times 3^1\times {\mathrm{331519}}^1$

素因数の和:331530

約数の個数: 20

約数和(自身を含む): 41108480

約数和(自身を除く): 25195568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331519, 663038, 994557, 1326076, 1989114, 2652152, 3978228, 5304304, 7956456, 15912912]

約数ペア:

[(1, 15912912), (2, 7956456), (3, 5304304), (4, 3978228), (6, 2652152), (8, 1989114), (12, 1326076), (16, 994557), (24, 663038), (48, 331519)]