10189738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20627}}^1$

素因数の和:20661

約数の個数: 16

約数和(自身を含む): 17327520

約数和(自身を除く): 7137782

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 20627, 41254, 268151, 391913, 536302, 783826, 5094869, 10189738]

約数ペア:

[(1, 10189738), (2, 5094869), (13, 783826), (19, 536302), (26, 391913), (38, 268151), (247, 41254), (494, 20627)]