21963808

素因数分解:

$2^5\times {\mathrm{379}}^1\times {\mathrm{1811}}^1$

素因数の和:2200

約数の個数: 24

約数和(自身を含む): 43379280

約数和(自身を除く): 21415472

約数列:

[1, 2, 4, 8, 16, 32, 379, 758, 1516, 1811, 3032, 3622, 6064, 7244, 12128, 14488, 28976, 57952, 686369, 1372738, 2745476, 5490952, 10981904, 21963808]

約数ペア:

[(1, 21963808), (2, 10981904), (4, 5490952), (8, 2745476), (16, 1372738), (32, 686369), (379, 57952), (758, 28976), (1516, 14488), (1811, 12128), (3032, 7244), (3622, 6064)]