13487982

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2273}}^1$

素因数の和:2344

約数の個数: 32

約数和(自身を含む): 28816128

約数和(自身を除く): 15328146

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2273, 2967, 4546, 5934, 6819, 13638, 52279, 97739, 104558, 156837, 195478, 293217, 313674, 586434, 2247997, 4495994, 6743991, 13487982]

約数ペア:

[(1, 13487982), (2, 6743991), (3, 4495994), (6, 2247997), (23, 586434), (43, 313674), (46, 293217), (69, 195478), (86, 156837), (129, 104558), (138, 97739), (258, 52279), (989, 13638), (1978, 6819), (2273, 5934), (2967, 4546)]