12993695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 19414080

約数和(自身を除く): 6420385

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1069, 1105, 2431, 5345, 11759, 12155, 13897, 18173, 58795, 69485, 90865, 152867, 199903, 236249, 764335, 999515, 1181245, 2598739, 12993695]

約数ペア:

[(1, 12993695), (5, 2598739), (11, 1181245), (13, 999515), (17, 764335), (55, 236249), (65, 199903), (85, 152867), (143, 90865), (187, 69485), (221, 58795), (715, 18173), (935, 13897), (1069, 12155), (1105, 11759), (2431, 5345)]