13181476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42797}}^1$

素因数の和:42819

約数の個数: 24

約数和(自身を含む): 28760256

約数和(自身を除く): 15578780

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 42797, 85594, 171188, 299579, 470767, 599158, 941534, 1198316, 1883068, 3295369, 6590738, 13181476]

約数ペア:

[(1, 13181476), (2, 6590738), (4, 3295369), (7, 1883068), (11, 1198316), (14, 941534), (22, 599158), (28, 470767), (44, 299579), (77, 171188), (154, 85594), (308, 42797)]