2016221518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1\times {\mathrm{27823}}^1$

素因数の和:29751

約数の個数: 16

約数和(自身を含む): 3185291520

約数和(自身を除く): 1169070002

約数列:

[1, 2, 19, 38, 1907, 3814, 27823, 36233, 55646, 72466, 528637, 1057274, 53058461, 106116922, 1008110759, 2016221518]

約数ペア:

[(1, 2016221518), (2, 1008110759), (19, 106116922), (38, 53058461), (1907, 1057274), (3814, 528637), (27823, 72466), (36233, 55646)]