21322192

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{45953}}^1$

素因数の和:45990

約数の個数: 20

約数和(自身を含む): 42737220

約数和(自身を除く): 21415028

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 45953, 91906, 183812, 367624, 735248, 1332637, 2665274, 5330548, 10661096, 21322192]

約数ペア:

[(1, 21322192), (2, 10661096), (4, 5330548), (8, 2665274), (16, 1332637), (29, 735248), (58, 367624), (116, 183812), (232, 91906), (464, 45953)]