13558894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 22982400

約数和(自身を除く): 9423506

約数列:

[1, 2, 17, 19, 34, 38, 139, 151, 278, 302, 323, 646, 2363, 2567, 2641, 2869, 4726, 5134, 5282, 5738, 20989, 41978, 44897, 48773, 89794, 97546, 356813, 398791, 713626, 797582, 6779447, 13558894]

約数ペア:

[(1, 13558894), (2, 6779447), (17, 797582), (19, 713626), (34, 398791), (38, 356813), (139, 97546), (151, 89794), (278, 48773), (302, 44897), (323, 41978), (646, 20989), (2363, 5738), (2567, 5282), (2641, 5134), (2869, 4726)]