15390805352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4773823}}^1$

素因数の和:4773873

約数の個数: 32

約数和(自身を含む): 32080097280

約数和(自身を除く): 16689291928

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 4773823, 9547646, 19095292, 38190584, 62059699, 124119398, 147988513, 248238796, 295977026, 496477592, 591954052, 1183908104, 1923850669, 3847701338, 7695402676, 15390805352]

約数ペア:

[(1, 15390805352), (2, 7695402676), (4, 3847701338), (8, 1923850669), (13, 1183908104), (26, 591954052), (31, 496477592), (52, 295977026), (62, 248238796), (104, 147988513), (124, 124119398), (248, 62059699), (403, 38190584), (806, 19095292), (1612, 9547646), (3224, 4773823)]