28207959362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{11763119}}^1$

素因数の和:11763241

約数の個数: 16

約数和(自身を含む): 46581955200

約数和(自身を除く): 18373995838

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 11763119, 23526238, 129394309, 258788618, 1282179971, 2564359942, 14103979681, 28207959362]

約数ペア:

[(1, 28207959362), (2, 14103979681), (11, 2564359942), (22, 1282179971), (109, 258788618), (218, 129394309), (1199, 23526238), (2398, 11763119)]