1212372212

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{18743}}^1$

素因数の和:19007

約数の個数: 24

約数和(自身を含む): 2156009856

約数和(自身を除く): 943637644

約数列:

[1, 2, 4, 103, 157, 206, 314, 412, 628, 16171, 18743, 32342, 37486, 64684, 74972, 1930529, 2942651, 3861058, 5885302, 7722116, 11770604, 303093053, 606186106, 1212372212]

約数ペア:

[(1, 1212372212), (2, 606186106), (4, 303093053), (103, 11770604), (157, 7722116), (206, 5885302), (314, 3861058), (412, 2942651), (628, 1930529), (16171, 74972), (18743, 64684), (32342, 37486)]