19549232

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{6397}}^1$

素因数の和:6596

約数の個数: 20

約数和(自身を含む): 38080896

約数和(自身を除く): 18531664

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 6397, 12794, 25588, 51176, 102352, 1221827, 2443654, 4887308, 9774616, 19549232]

約数ペア:

[(1, 19549232), (2, 9774616), (4, 4887308), (8, 2443654), (16, 1221827), (191, 102352), (382, 51176), (764, 25588), (1528, 12794), (3056, 6397)]