15240272

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{4987}}^1$

素因数の和:5186

約数の個数: 20

約数和(自身を含む): 29688576

約数和(自身を除く): 14448304

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 4987, 9974, 19948, 39896, 79792, 952517, 1905034, 3810068, 7620136, 15240272]

約数ペア:

[(1, 15240272), (2, 7620136), (4, 3810068), (8, 1905034), (16, 952517), (191, 79792), (382, 39896), (764, 19948), (1528, 9974), (3056, 4987)]