21832496

素因数分解:

$2^4\times 7^1\times {\mathrm{194933}}^1$

素因数の和:194948

約数の個数: 20

約数和(自身を含む): 48343632

約数和(自身を除く): 26511136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 194933, 389866, 779732, 1364531, 1559464, 2729062, 3118928, 5458124, 10916248, 21832496]

約数ペア:

[(1, 21832496), (2, 10916248), (4, 5458124), (7, 3118928), (8, 2729062), (14, 1559464), (16, 1364531), (28, 779732), (56, 389866), (112, 194933)]