11900624

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{5351}}^1$

素因数の和:5498

約数の個数: 20

約数和(自身を含む): 23227680

約数和(自身を除く): 11327056

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 5351, 10702, 21404, 42808, 85616, 743789, 1487578, 2975156, 5950312, 11900624]

約数ペア:

[(1, 11900624), (2, 5950312), (4, 2975156), (8, 1487578), (16, 743789), (139, 85616), (278, 42808), (556, 21404), (1112, 10702), (2224, 5351)]