19071852

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{7127}}^1$

素因数の和:7357

約数の個数: 24

約数和(自身を含む): 44706816

約数和(自身を除く): 25634964

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 7127, 14254, 21381, 28508, 42762, 85524, 1589321, 3178642, 4767963, 6357284, 9535926, 19071852]

約数ペア:

[(1, 19071852), (2, 9535926), (3, 6357284), (4, 4767963), (6, 3178642), (12, 1589321), (223, 85524), (446, 42762), (669, 28508), (892, 21381), (1338, 14254), (2676, 7127)]