22419152

素因数分解:

$2^4\times 7^1\times {\mathrm{200171}}^1$

素因数の和:200186

約数の個数: 20

約数和(自身を含む): 49642656

約数和(自身を除く): 27223504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 200171, 400342, 800684, 1401197, 1601368, 2802394, 3202736, 5604788, 11209576, 22419152]

約数ペア:

[(1, 22419152), (2, 11209576), (4, 5604788), (7, 3202736), (8, 2802394), (14, 1601368), (16, 1401197), (28, 800684), (56, 400342), (112, 200171)]