2019806854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{95789}}^1$

素因数の和:96615

約数の個数: 16

約数和(自身を含む): 3266822160

約数和(自身を除く): 1247015306

約数列:

[1, 2, 13, 26, 811, 1622, 10543, 21086, 95789, 191578, 1245257, 2490514, 77684879, 155369758, 1009903427, 2019806854]

約数ペア:

[(1, 2019806854), (2, 1009903427), (13, 155369758), (26, 77684879), (811, 2490514), (1622, 1245257), (10543, 191578), (21086, 95789)]