1968375851

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{2837}}^1$

素因数の和:2975

約数の個数: 24

約数和(自身を含む): 2275054320

約数和(自身を除く): 306678469

約数列:

[1, 13, 19, 53, 247, 689, 1007, 2809, 2837, 13091, 36517, 36881, 53371, 53903, 150361, 693823, 700739, 1954693, 2856859, 7969133, 37139167, 103598729, 151413527, 1968375851]

約数ペア:

[(1, 1968375851), (13, 151413527), (19, 103598729), (53, 37139167), (247, 7969133), (689, 2856859), (1007, 1954693), (2809, 700739), (2837, 693823), (13091, 150361), (36517, 53903), (36881, 53371)]