15213666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{195047}}^1$

素因数の和:195065

約数の個数: 16

約数和(自身を含む): 32768064

約数和(自身を除く): 17554398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 195047, 390094, 585141, 1170282, 2535611, 5071222, 7606833, 15213666]

約数ペア:

[(1, 15213666), (2, 7606833), (3, 5071222), (6, 2535611), (13, 1170282), (26, 585141), (39, 390094), (78, 195047)]