22215697912

素因数分解:

$2^3\times {\mathrm{12641}}^1\times {\mathrm{219679}}^1$

素因数の和:232326

約数の個数: 16

約数和(自身を含む): 41657918400

約数和(自身を除く): 19442220488

約数列:

[1, 2, 4, 8, 12641, 25282, 50564, 101128, 219679, 439358, 878716, 1757432, 2776962239, 5553924478, 11107848956, 22215697912]

約数ペア:

[(1, 22215697912), (2, 11107848956), (4, 5553924478), (8, 2776962239), (12641, 1757432), (25282, 878716), (50564, 439358), (101128, 219679)]