19423086

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1451}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 40981248

約数和(自身を除く): 21558162

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 138, 194, 291, 582, 1451, 2231, 2902, 4353, 4462, 6693, 8706, 13386, 33373, 66746, 100119, 140747, 200238, 281494, 422241, 844482, 3237181, 6474362, 9711543, 19423086]

約数ペア:

[(1, 19423086), (2, 9711543), (3, 6474362), (6, 3237181), (23, 844482), (46, 422241), (69, 281494), (97, 200238), (138, 140747), (194, 100119), (291, 66746), (582, 33373), (1451, 13386), (2231, 8706), (2902, 6693), (4353, 4462)]