19124279

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:350

約数の個数: 16

約数和(自身を含む): 20791680

約数和(自身を除く): 1667401

約数列:

[1, 19, 67, 83, 181, 1273, 1577, 3439, 5561, 12127, 15023, 105659, 230413, 285437, 1006541, 19124279]

約数ペア:

[(1, 19124279), (19, 1006541), (67, 285437), (83, 230413), (181, 105659), (1273, 15023), (1577, 12127), (3439, 5561)]