19294776

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3671}}^1$

素因数の和:3756

約数の個数: 48

約数和(自身を含む): 52986960

約数和(自身を除く): 33692184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 3671, 5256, 7342, 11013, 14684, 22026, 29368, 33039, 44052, 66078, 88104, 132156, 264312, 267983, 535966, 803949, 1071932, 1607898, 2143864, 2411847, 3215796, 4823694, 6431592, 9647388, 19294776]

約数ペア:

[(1, 19294776), (2, 9647388), (3, 6431592), (4, 4823694), (6, 3215796), (8, 2411847), (9, 2143864), (12, 1607898), (18, 1071932), (24, 803949), (36, 535966), (72, 267983), (73, 264312), (146, 132156), (219, 88104), (292, 66078), (438, 44052), (584, 33039), (657, 29368), (876, 22026), (1314, 14684), (1752, 11013), (2628, 7342), (3671, 5256)]