2018974466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{133831}}^1$

素因数の和:134249

約数の個数: 16

約数和(自身を含む): 3195908160

約数和(自身を除く): 1176933694

約数列:

[1, 2, 19, 38, 397, 794, 7543, 15086, 133831, 267662, 2542789, 5085578, 53130907, 106261814, 1009487233, 2018974466]

約数ペア:

[(1, 2018974466), (2, 1009487233), (19, 106261814), (38, 53130907), (397, 5085578), (794, 2542789), (7543, 267662), (15086, 133831)]