16889264

素因数分解:

$2^4\times 7^1\times {\mathrm{150797}}^1$

素因数の和:150812

約数の個数: 20

約数和(自身を含む): 37397904

約数和(自身を除く): 20508640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 150797, 301594, 603188, 1055579, 1206376, 2111158, 2412752, 4222316, 8444632, 16889264]

約数ペア:

[(1, 16889264), (2, 8444632), (4, 4222316), (7, 2412752), (8, 2111158), (14, 1206376), (16, 1055579), (28, 603188), (56, 301594), (112, 150797)]