19003552802

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{2239}}^1\times {\mathrm{25111}}^1$

素因数の和:27378

約数の個数: 24

約数和(自身を含む): 30881733120

約数和(自身を除く): 11878180318

約数列:

[1, 2, 13, 26, 169, 338, 2239, 4478, 25111, 29107, 50222, 58214, 326443, 378391, 652886, 756782, 4243759, 8487518, 56223529, 112447058, 730905877, 1461811754, 9501776401, 19003552802]

約数ペア:

[(1, 19003552802), (2, 9501776401), (13, 1461811754), (26, 730905877), (169, 112447058), (338, 56223529), (2239, 8487518), (4478, 4243759), (25111, 756782), (29107, 652886), (50222, 378391), (58214, 326443)]