121579198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{19403}}^1$

素因数の和:19659

約数の個数: 16

約数和(自身を含む): 197222256

約数和(自身を除く): 75643058

約数列:

[1, 2, 13, 26, 241, 482, 3133, 6266, 19403, 38806, 252239, 504478, 4676123, 9352246, 60789599, 121579198]

約数ペア:

[(1, 121579198), (2, 60789599), (13, 9352246), (26, 4676123), (241, 504478), (482, 252239), (3133, 38806), (6266, 19403)]