12346815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63317}}^1$

素因数の和:63338

約数の個数: 16

約数和(自身を含む): 21274848

約数和(自身を除く): 8928033

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 63317, 189951, 316585, 823121, 949755, 2469363, 4115605, 12346815]

約数ペア:

[(1, 12346815), (3, 4115605), (5, 2469363), (13, 949755), (15, 823121), (39, 316585), (65, 189951), (195, 63317)]