11950820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{85363}}^1$

素因数の和:85379

約数の個数: 24

約数和(自身を含む): 28682304

約数和(自身を除く): 16731484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 85363, 170726, 341452, 426815, 597541, 853630, 1195082, 1707260, 2390164, 2987705, 5975410, 11950820]

約数ペア:

[(1, 11950820), (2, 5975410), (4, 2987705), (5, 2390164), (7, 1707260), (10, 1195082), (14, 853630), (20, 597541), (28, 426815), (35, 341452), (70, 170726), (140, 85363)]