15374994

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2591}}^1$

素因数の和:2662

約数の個数: 32

約数和(自身を含む): 32845824

約数和(自身を除く): 17470830

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2591, 2967, 5182, 5934, 7773, 15546, 59593, 111413, 119186, 178779, 222826, 334239, 357558, 668478, 2562499, 5124998, 7687497, 15374994]

約数ペア:

[(1, 15374994), (2, 7687497), (3, 5124998), (6, 2562499), (23, 668478), (43, 357558), (46, 334239), (69, 222826), (86, 178779), (129, 119186), (138, 111413), (258, 59593), (989, 15546), (1978, 7773), (2591, 5934), (2967, 5182)]