15550314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2731}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 33964224

約数和(自身を除く): 18413910

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2731, 2847, 5462, 5694, 8193, 16386, 35503, 71006, 106509, 199363, 213018, 398726, 598089, 1196178, 2591719, 5183438, 7775157, 15550314]

約数ペア:

[(1, 15550314), (2, 7775157), (3, 5183438), (6, 2591719), (13, 1196178), (26, 598089), (39, 398726), (73, 213018), (78, 199363), (146, 106509), (219, 71006), (438, 35503), (949, 16386), (1898, 8193), (2731, 5694), (2847, 5462)]