11951810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1033}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 23451120

約数和(自身を除く): 11499310

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1033, 1157, 2066, 2314, 5165, 5785, 10330, 11570, 13429, 26858, 67145, 91937, 134290, 183874, 459685, 919370, 1195181, 2390362, 5975905, 11951810]

約数ペア:

[(1, 11951810), (2, 5975905), (5, 2390362), (10, 1195181), (13, 919370), (26, 459685), (65, 183874), (89, 134290), (130, 91937), (178, 67145), (445, 26858), (890, 13429), (1033, 11570), (1157, 10330), (2066, 5785), (2314, 5165)]