11757580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30941}}^1$

素因数の和:30969

約数の個数: 24

約数和(自身を含む): 25991280

約数和(自身を除く): 14233700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 30941, 61882, 123764, 154705, 309410, 587879, 618820, 1175758, 2351516, 2939395, 5878790, 11757580]

約数ペア:

[(1, 11757580), (2, 5878790), (4, 2939395), (5, 2351516), (10, 1175758), (19, 618820), (20, 587879), (38, 309410), (76, 154705), (95, 123764), (190, 61882), (380, 30941)]