19208052

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{7309}}^1$

素因数の和:7392

約数の個数: 36

約数和(自身を含む): 49225540

約数和(自身を除く): 30017488

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 7309, 14618, 21927, 29236, 43854, 65781, 87708, 131562, 263124, 533557, 1067114, 1600671, 2134228, 3201342, 4802013, 6402684, 9604026, 19208052]

約数ペア:

[(1, 19208052), (2, 9604026), (3, 6402684), (4, 4802013), (6, 3201342), (9, 2134228), (12, 1600671), (18, 1067114), (36, 533557), (73, 263124), (146, 131562), (219, 87708), (292, 65781), (438, 43854), (657, 29236), (876, 21927), (1314, 14618), (2628, 7309)]