19973873279

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2381}}^1\times {\mathrm{12577}}^1$

素因数の和:15010

約数の個数: 16

約数和(自身を含む): 21571773120

約数和(自身を除く): 1597899841

約数列:

[1, 23, 29, 667, 2381, 12577, 54763, 69049, 289271, 364733, 1588127, 8388859, 29945837, 688754251, 868429273, 19973873279]

約数ペア:

[(1, 19973873279), (23, 868429273), (29, 688754251), (667, 29945837), (2381, 8388859), (12577, 1588127), (54763, 364733), (69049, 289271)]