2019356738

素因数分解:

$2^1\times 7^2\times {\mathrm{1061}}^1\times {\mathrm{19421}}^1$

素因数の和:20498

約数の個数: 24

約数和(自身を含む): 3527074044

約数和(自身を除く): 1507717306

約数列:

[1, 2, 7, 14, 49, 98, 1061, 2122, 7427, 14854, 19421, 38842, 51989, 103978, 135947, 271894, 951629, 1903258, 20605681, 41211362, 144239767, 288479534, 1009678369, 2019356738]

約数ペア:

[(1, 2019356738), (2, 1009678369), (7, 288479534), (14, 144239767), (49, 41211362), (98, 20605681), (1061, 1903258), (2122, 951629), (7427, 271894), (14854, 135947), (19421, 103978), (38842, 51989)]