12996919183235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1373}}^1\times {\mathrm{27277}}^1$

素因数の和:28968

約数の個数: 64

約数和(自身を含む): 17756511534720

約数和(自身を除く): 4759592351485

約数列:

[1, 5, 13, 19, 65, 95, 247, 281, 1235, 1373, 1405, 3653, 5339, 6865, 17849, 18265, 26087, 26695, 27277, 69407, 89245, 130435, 136385, 339131, 347035, 354601, 385813, 518263, 1695655, 1773005, 1929065, 2591315, 5015569, 6737419, 7330447, 7664837, 25077845, 33687095, 36652235, 37451321, 38324185, 95295811, 99642881, 145631903, 187256605, 476479055, 486867173, 498214405, 711575099, 728159515, 1893214739, 2434335865, 3557875495, 9250476287, 9466073695, 10523821201, 46252381435, 52619106005, 136809675613, 199952602819, 684048378065, 999763014095, 2599383836647, 12996919183235]

約数ペア:

[(1, 12996919183235), (5, 2599383836647), (13, 999763014095), (19, 684048378065), (65, 199952602819), (95, 136809675613), (247, 52619106005), (281, 46252381435), (1235, 10523821201), (1373, 9466073695), (1405, 9250476287), (3653, 3557875495), (5339, 2434335865), (6865, 1893214739), (17849, 728159515), (18265, 711575099), (26087, 498214405), (26695, 486867173), (27277, 476479055), (69407, 187256605), (89245, 145631903), (130435, 99642881), (136385, 95295811), (339131, 38324185), (347035, 37451321), (354601, 36652235), (385813, 33687095), (518263, 25077845), (1695655, 7664837), (1773005, 7330447), (1929065, 6737419), (2591315, 5015569)]