12499726

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{653}}^1$

素因数の和:1235

約数の個数: 16

約数和(自身を含む): 19918224

約数和(自身を除く): 7418498

約数列:

[1, 2, 17, 34, 563, 653, 1126, 1306, 9571, 11101, 19142, 22202, 367639, 735278, 6249863, 12499726]

約数ペア:

[(1, 12499726), (2, 6249863), (17, 735278), (34, 367639), (563, 22202), (653, 19142), (1126, 11101), (1306, 9571)]