22498672

素因数分解:

$2^4\times 7^1\times {\mathrm{200881}}^1$

素因数の和:200896

約数の個数: 20

約数和(自身を含む): 49818736

約数和(自身を除く): 27320064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 200881, 401762, 803524, 1406167, 1607048, 2812334, 3214096, 5624668, 11249336, 22498672]

約数ペア:

[(1, 22498672), (2, 11249336), (4, 5624668), (7, 3214096), (8, 2812334), (14, 1607048), (16, 1406167), (28, 803524), (56, 401762), (112, 200881)]