11395270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3943}}^1$

素因数の和:3984

約数の個数: 24

約数和(自身を含む): 21794544

約数和(自身を除く): 10399274

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 3943, 7886, 19715, 39430, 67031, 134062, 335155, 670310, 1139527, 2279054, 5697635, 11395270]

約数ペア:

[(1, 11395270), (2, 5697635), (5, 2279054), (10, 1139527), (17, 670310), (34, 335155), (85, 134062), (170, 67031), (289, 39430), (578, 19715), (1445, 7886), (2890, 3943)]