19600833

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2837}}^1$

素因数の和:2901

約数の個数: 24

約数和(自身を含む): 31059072

約数和(自身を除く): 11458239

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 2837, 6909, 8511, 19859, 59577, 133339, 139013, 400017, 417039, 933373, 2800119, 6533611, 19600833]

約数ペア:

[(1, 19600833), (3, 6533611), (7, 2800119), (21, 933373), (47, 417039), (49, 400017), (141, 139013), (147, 133339), (329, 59577), (987, 19859), (2303, 8511), (2837, 6909)]