2019715238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2310887}}^1$

素因数の和:2310931

約数の個数: 16

約数和(自身を含む): 3327678720

約数和(自身を除く): 1307963482

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 2310887, 4621774, 43906853, 53150401, 87813706, 106300802, 1009857619, 2019715238]

約数ペア:

[(1, 2019715238), (2, 1009857619), (19, 106300802), (23, 87813706), (38, 53150401), (46, 43906853), (437, 4621774), (874, 2310887)]