2019939662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2719}}^1\times {\mathrm{28573}}^1$

素因数の和:31307

約数の個数: 16

約数和(自身を含む): 3264293760

約数和(自身を除く): 1244354098

約数列:

[1, 2, 13, 26, 2719, 5438, 28573, 35347, 57146, 70694, 371449, 742898, 77689987, 155379974, 1009969831, 2019939662]

約数ペア:

[(1, 2019939662), (2, 1009969831), (13, 155379974), (26, 77689987), (2719, 742898), (5438, 371449), (28573, 70694), (35347, 57146)]