19313683

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 21098880

約数和(自身を除く): 1785197

約数列:

[1, 17, 73, 79, 197, 1241, 1343, 3349, 5767, 14381, 15563, 98039, 244477, 264571, 1136099, 19313683]

約数ペア:

[(1, 19313683), (17, 1136099), (73, 264571), (79, 244477), (197, 98039), (1241, 15563), (1343, 14381), (3349, 5767)]