19467494

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2837}}^1$

素因数の和:2959

約数の個数: 16

約数和(自身を含む): 30241728

約数和(自身を除く): 10774234

約数列:

[1, 2, 47, 73, 94, 146, 2837, 3431, 5674, 6862, 133339, 207101, 266678, 414202, 9733747, 19467494]

約数ペア:

[(1, 19467494), (2, 9733747), (47, 414202), (73, 266678), (94, 207101), (146, 133339), (2837, 6862), (3431, 5674)]