18379888

素因数分解:

$2^4\times {\mathrm{1051}}^1\times {\mathrm{1093}}^1$

素因数の和:2152

約数の個数: 20

約数和(自身を含む): 35677528

約数和(自身を除く): 17297640

約数列:

[1, 2, 4, 8, 16, 1051, 1093, 2102, 2186, 4204, 4372, 8408, 8744, 16816, 17488, 1148743, 2297486, 4594972, 9189944, 18379888]

約数ペア:

[(1, 18379888), (2, 9189944), (4, 4594972), (8, 2297486), (16, 1148743), (1051, 17488), (1093, 16816), (2102, 8744), (2186, 8408), (4204, 4372)]