19529146

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15329}}^1$

素因数の和:15358

約数の個数: 24

約数和(自身を含む): 36700020

約数和(自身を除く): 17170874

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 15329, 30658, 107303, 199277, 214606, 398554, 751121, 1394939, 1502242, 2789878, 9764573, 19529146]

約数ペア:

[(1, 19529146), (2, 9764573), (7, 2789878), (13, 1502242), (14, 1394939), (26, 751121), (49, 398554), (91, 214606), (98, 199277), (182, 107303), (637, 30658), (1274, 15329)]