15691806013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{2339}}^1$

素因数の和:2701

約数の個数: 32

約数和(自身を含む): 18012758400

約数和(自身を除く): 2320952387

約数列:

[1, 13, 19, 157, 173, 247, 2041, 2249, 2339, 2983, 3287, 27161, 30407, 38779, 42731, 44441, 353093, 367223, 404647, 516059, 577733, 4773899, 5260411, 6708767, 6977237, 7688293, 63529579, 90704081, 99947809, 825884527, 1207062001, 15691806013]

約数ペア:

[(1, 15691806013), (13, 1207062001), (19, 825884527), (157, 99947809), (173, 90704081), (247, 63529579), (2041, 7688293), (2249, 6977237), (2339, 6708767), (2983, 5260411), (3287, 4773899), (27161, 577733), (30407, 516059), (38779, 404647), (42731, 367223), (44441, 353093)]