11782768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43319}}^1$

素因数の和:43344

約数の個数: 20

約数和(自身を含む): 24172560

約数和(自身を除く): 12389792

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 43319, 86638, 173276, 346552, 693104, 736423, 1472846, 2945692, 5891384, 11782768]

約数ペア:

[(1, 11782768), (2, 5891384), (4, 2945692), (8, 1472846), (16, 736423), (17, 693104), (34, 346552), (68, 173276), (136, 86638), (272, 43319)]