22391558

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{69539}}^1$

素因数の和:69571

約数の個数: 16

約数和(自身を含む): 40055040

約数和(自身を除く): 17663482

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 69539, 139078, 486773, 973546, 1599397, 3198794, 11195779, 22391558]

約数ペア:

[(1, 22391558), (2, 11195779), (7, 3198794), (14, 1599397), (23, 973546), (46, 486773), (161, 139078), (322, 69539)]