223380758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{11549}}^1$

素因数の和:12079

約数の個数: 16

約数和(自身を含む): 353430000

約数和(自身を除く): 130049242

約数列:

[1, 2, 19, 38, 509, 1018, 9671, 11549, 19342, 23098, 219431, 438862, 5878441, 11756882, 111690379, 223380758]

約数ペア:

[(1, 223380758), (2, 111690379), (19, 11756882), (38, 5878441), (509, 438862), (1018, 219431), (9671, 23098), (11549, 19342)]