13955804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3907}}^1$

素因数の和:3977

約数の個数: 24

約数和(自身を含む): 26261760

約数和(自身を除く): 12305956

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 3907, 7814, 15628, 74233, 148466, 183629, 296932, 367258, 734516, 3488951, 6977902, 13955804]

約数ペア:

[(1, 13955804), (2, 6977902), (4, 3488951), (19, 734516), (38, 367258), (47, 296932), (76, 183629), (94, 148466), (188, 74233), (893, 15628), (1786, 7814), (3572, 3907)]