19605756

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{22381}}^1$

素因数の和:22461

約数の個数: 24

約数和(自身を含む): 46375504

約数和(自身を除く): 26769748

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 22381, 44762, 67143, 89524, 134286, 268572, 1633813, 3267626, 4901439, 6535252, 9802878, 19605756]

約数ペア:

[(1, 19605756), (2, 9802878), (3, 6535252), (4, 4901439), (6, 3267626), (12, 1633813), (73, 268572), (146, 134286), (219, 89524), (292, 67143), (438, 44762), (876, 22381)]