21269024

素因数分解:

$2^5\times 7^1\times {\mathrm{94951}}^1$

素因数の和:94968

約数の個数: 24

約数和(自身を含む): 47855808

約数和(自身を除く): 26586784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 94951, 189902, 379804, 664657, 759608, 1329314, 1519216, 2658628, 3038432, 5317256, 10634512, 21269024]

約数ペア:

[(1, 21269024), (2, 10634512), (4, 5317256), (7, 3038432), (8, 2658628), (14, 1519216), (16, 1329314), (28, 759608), (32, 664657), (56, 379804), (112, 189902), (224, 94951)]