12205616

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{1699}}^1$

素因数の和:2156

約数の個数: 20

約数和(自身を含む): 23715000

約数和(自身を除く): 11509384

約数列:

[1, 2, 4, 8, 16, 449, 898, 1699, 1796, 3398, 3592, 6796, 7184, 13592, 27184, 762851, 1525702, 3051404, 6102808, 12205616]

約数ペア:

[(1, 12205616), (2, 6102808), (4, 3051404), (8, 1525702), (16, 762851), (449, 27184), (898, 13592), (1699, 7184), (1796, 6796), (3398, 3592)]