11121778

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1637}}^1$

素因数の和:1761

約数の個数: 16

約数和(自身を含む): 17297280

約数和(自身を除く): 6175502

約数列:

[1, 2, 43, 79, 86, 158, 1637, 3274, 3397, 6794, 70391, 129323, 140782, 258646, 5560889, 11121778]

約数ペア:

[(1, 11121778), (2, 5560889), (43, 258646), (79, 140782), (86, 129323), (158, 70391), (1637, 6794), (3274, 3397)]