2019228914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{6947}}^1\times {\mathrm{7649}}^1$

素因数の和:14617

約数の個数: 16

約数和(自身を含む): 3189132000

約数和(自身を除く): 1169903086

約数列:

[1, 2, 19, 38, 6947, 7649, 13894, 15298, 131993, 145331, 263986, 290662, 53137603, 106275206, 1009614457, 2019228914]

約数ペア:

[(1, 2019228914), (2, 1009614457), (19, 106275206), (38, 53137603), (6947, 290662), (7649, 263986), (13894, 145331), (15298, 131993)]