16844944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{55411}}^1$

素因数の和:55438

約数の個数: 20

約数和(自身を含む): 34355440

約数和(自身を除く): 17510496

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 55411, 110822, 221644, 443288, 886576, 1052809, 2105618, 4211236, 8422472, 16844944]

約数ペア:

[(1, 16844944), (2, 8422472), (4, 4211236), (8, 2105618), (16, 1052809), (19, 886576), (38, 443288), (76, 221644), (152, 110822), (304, 55411)]