22915214

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{20719}}^1$

素因数の和:20807

約数の個数: 16

約数和(自身を含む): 39782400

約数和(自身を除く): 16867186

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 20719, 41438, 145033, 290066, 1636801, 3273602, 11457607, 22915214]

約数ペア:

[(1, 22915214), (2, 11457607), (7, 3273602), (14, 1636801), (79, 290066), (158, 145033), (553, 41438), (1106, 20719)]