21424476

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{93967}}^1$

素因数の和:93993

約数の個数: 24

約数和(自身を含む): 52622080

約数和(自身を除く): 31197604

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 93967, 187934, 281901, 375868, 563802, 1127604, 1785373, 3570746, 5356119, 7141492, 10712238, 21424476]

約数ペア:

[(1, 21424476), (2, 10712238), (3, 7141492), (4, 5356119), (6, 3570746), (12, 1785373), (19, 1127604), (38, 563802), (57, 375868), (76, 281901), (114, 187934), (228, 93967)]