11951660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{85369}}^1$

素因数の和:85385

約数の個数: 24

約数和(自身を含む): 28684320

約数和(自身を除く): 16732660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 85369, 170738, 341476, 426845, 597583, 853690, 1195166, 1707380, 2390332, 2987915, 5975830, 11951660]

約数ペア:

[(1, 11951660), (2, 5975830), (4, 2987915), (5, 2390332), (7, 1707380), (10, 1195166), (14, 853690), (20, 597583), (28, 426845), (35, 341476), (70, 170738), (140, 85369)]