1911160

素因数分解:

$2^3\times 5^1\times {\mathrm{47779}}^1$

素因数の和:47790

約数の個数: 16

約数和(自身を含む): 4300200

約数和(自身を除く): 2389040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47779, 95558, 191116, 238895, 382232, 477790, 955580, 1911160]

約数ペア:

[(1, 1911160), (2, 955580), (4, 477790), (5, 382232), (8, 238895), (10, 191116), (20, 95558), (40, 47779)]