13805974

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2500

約数の個数: 32

約数和(自身を含む): 26320896

約数和(自身を除く): 12514922

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2447, 2821, 4894, 5642, 17129, 31811, 34258, 63622, 75857, 151714, 222677, 445354, 530999, 986141, 1061998, 1972282, 6902987, 13805974]

約数ペア:

[(1, 13805974), (2, 6902987), (7, 1972282), (13, 1061998), (14, 986141), (26, 530999), (31, 445354), (62, 222677), (91, 151714), (182, 75857), (217, 63622), (403, 34258), (434, 31811), (806, 17129), (2447, 5642), (2821, 4894)]