12480304

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{7573}}^1$

素因数の和:7684

約数の個数: 20

約数和(自身を含む): 24418576

約数和(自身を除く): 11938272

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 7573, 15146, 30292, 60584, 121168, 780019, 1560038, 3120076, 6240152, 12480304]

約数ペア:

[(1, 12480304), (2, 6240152), (4, 3120076), (8, 1560038), (16, 780019), (103, 121168), (206, 60584), (412, 30292), (824, 15146), (1648, 7573)]