2019201826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1097}}^1\times {\mathrm{1259}}^1$

素因数の和:2418

約数の個数: 32

約数和(自身を含む): 3287148480

約数和(自身を除く): 1267946654

約数列:

[1, 2, 17, 34, 43, 86, 731, 1097, 1259, 1462, 2194, 2518, 18649, 21403, 37298, 42806, 47171, 54137, 94342, 108274, 801907, 920329, 1381123, 1603814, 1840658, 2762246, 23479091, 46958182, 59388289, 118776578, 1009600913, 2019201826]

約数ペア:

[(1, 2019201826), (2, 1009600913), (17, 118776578), (34, 59388289), (43, 46958182), (86, 23479091), (731, 2762246), (1097, 1840658), (1259, 1603814), (1462, 1381123), (2194, 920329), (2518, 801907), (18649, 108274), (21403, 94342), (37298, 54137), (42806, 47171)]