18583048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4493}}^1$

素因数の和:4557

約数の個数: 32

約数和(自身を含む): 38828160

約数和(自身を除く): 20245112

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 4493, 8986, 17972, 35944, 49423, 98846, 197692, 211171, 395384, 422342, 844684, 1689368, 2322881, 4645762, 9291524, 18583048]

約数ペア:

[(1, 18583048), (2, 9291524), (4, 4645762), (8, 2322881), (11, 1689368), (22, 844684), (44, 422342), (47, 395384), (88, 211171), (94, 197692), (188, 98846), (376, 49423), (517, 35944), (1034, 17972), (2068, 8986), (4136, 4493)]