21799248

素因数分解:

$2^4\times 3^1\times {\mathrm{454151}}^1$

素因数の和:454162

約数の個数: 20

約数和(自身を含む): 56314848

約数和(自身を除く): 34515600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 454151, 908302, 1362453, 1816604, 2724906, 3633208, 5449812, 7266416, 10899624, 21799248]

約数ペア:

[(1, 21799248), (2, 10899624), (3, 7266416), (4, 5449812), (6, 3633208), (8, 2724906), (12, 1816604), (16, 1362453), (24, 908302), (48, 454151)]