11898558815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{38611}}^1$

素因数の和:39071

約数の個数: 32

約数和(自身を含む): 16813827072

約数和(自身を除く): 4915268257

約数列:

[1, 5, 11, 13, 55, 65, 143, 431, 715, 2155, 4741, 5603, 23705, 28015, 38611, 61633, 193055, 308165, 424721, 501943, 2123605, 2509715, 5521373, 16641341, 27606865, 83206705, 183054751, 216337433, 915273755, 1081687165, 2379711763, 11898558815]

約数ペア:

[(1, 11898558815), (5, 2379711763), (11, 1081687165), (13, 915273755), (55, 216337433), (65, 183054751), (143, 83206705), (431, 27606865), (715, 16641341), (2155, 5521373), (4741, 2509715), (5603, 2123605), (23705, 501943), (28015, 424721), (38611, 308165), (61633, 193055)]