13400738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27127}}^1$

素因数の和:27161

約数の個数: 16

約数和(自身を含む): 22787520

約数和(自身を除く): 9386782

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 27127, 54254, 352651, 515413, 705302, 1030826, 6700369, 13400738]

約数ペア:

[(1, 13400738), (2, 6700369), (13, 1030826), (19, 705302), (26, 515413), (38, 352651), (247, 54254), (494, 27127)]