2049208862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1\times {\mathrm{18731}}^1$

素因数の和:21631

約数の個数: 16

約数和(自身を含む): 3236889600

約数和(自身を除く): 1187680738

約数列:

[1, 2, 19, 38, 2879, 5758, 18731, 37462, 54701, 109402, 355889, 711778, 53926549, 107853098, 1024604431, 2049208862]

約数ペア:

[(1, 2049208862), (2, 1024604431), (19, 107853098), (38, 53926549), (2879, 711778), (5758, 355889), (18731, 109402), (37462, 54701)]