19388415232

素因数分解:

$2^8\times {\mathrm{607}}^1\times {\mathrm{124771}}^1$

素因数の和:125394

約数の個数: 36

約数和(自身を含む): 38765163136

約数和(自身を除く): 19376747904

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 607, 1214, 2428, 4856, 9712, 19424, 38848, 77696, 124771, 155392, 249542, 499084, 998168, 1996336, 3992672, 7985344, 15970688, 31941376, 75735997, 151471994, 302943988, 605887976, 1211775952, 2423551904, 4847103808, 9694207616, 19388415232]

約数ペア:

[(1, 19388415232), (2, 9694207616), (4, 4847103808), (8, 2423551904), (16, 1211775952), (32, 605887976), (64, 302943988), (128, 151471994), (256, 75735997), (607, 31941376), (1214, 15970688), (2428, 7985344), (4856, 3992672), (9712, 1996336), (19424, 998168), (38848, 499084), (77696, 249542), (124771, 155392)]