21631024

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{3011}}^1$

素因数の和:3468

約数の個数: 20

約数和(自身を含む): 42017400

約数和(自身を除く): 20386376

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3011, 3592, 6022, 7184, 12044, 24088, 48176, 1351939, 2703878, 5407756, 10815512, 21631024]

約数ペア:

[(1, 21631024), (2, 10815512), (4, 5407756), (8, 2703878), (16, 1351939), (449, 48176), (898, 24088), (1796, 12044), (3011, 7184), (3592, 6022)]