12788276

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{607}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 23493120

約数和(自身を除く): 10704844

約数列:

[1, 2, 4, 23, 46, 92, 229, 458, 607, 916, 1214, 2428, 5267, 10534, 13961, 21068, 27922, 55844, 139003, 278006, 556012, 3197069, 6394138, 12788276]

約数ペア:

[(1, 12788276), (2, 6394138), (4, 3197069), (23, 556012), (46, 278006), (92, 139003), (229, 55844), (458, 27922), (607, 21068), (916, 13961), (1214, 10534), (2428, 5267)]