11821270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{40763}}^1$

素因数の和:40799

約数の個数: 16

約数和(自身を含む): 22012560

約数和(自身を除く): 10191290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 40763, 81526, 203815, 407630, 1182127, 2364254, 5910635, 11821270]

約数ペア:

[(1, 11821270), (2, 5910635), (5, 2364254), (10, 1182127), (29, 407630), (58, 203815), (145, 81526), (290, 40763)]