19532949968

素因数分解:

$2^4\times 7^3\times {\mathrm{977}}^1\times {\mathrm{3643}}^1$

素因数の和:4649

約数の個数: 80

約数和(自身を含む): 44191516800

約数和(自身を除く): 24658566832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 977, 1372, 1954, 2744, 3643, 3908, 5488, 6839, 7286, 7816, 13678, 14572, 15632, 25501, 27356, 29144, 47873, 51002, 54712, 58288, 95746, 102004, 109424, 178507, 191492, 204008, 335111, 357014, 382984, 408016, 670222, 714028, 765968, 1249549, 1340444, 1428056, 2499098, 2680888, 2856112, 3559211, 4998196, 5361776, 7118422, 9996392, 14236844, 19992784, 24914477, 28473688, 49828954, 56947376, 99657908, 174401339, 199315816, 348802678, 398631632, 697605356, 1220809373, 1395210712, 2441618746, 2790421424, 4883237492, 9766474984, 19532949968]

約数ペア:

[(1, 19532949968), (2, 9766474984), (4, 4883237492), (7, 2790421424), (8, 2441618746), (14, 1395210712), (16, 1220809373), (28, 697605356), (49, 398631632), (56, 348802678), (98, 199315816), (112, 174401339), (196, 99657908), (343, 56947376), (392, 49828954), (686, 28473688), (784, 24914477), (977, 19992784), (1372, 14236844), (1954, 9996392), (2744, 7118422), (3643, 5361776), (3908, 4998196), (5488, 3559211), (6839, 2856112), (7286, 2680888), (7816, 2499098), (13678, 1428056), (14572, 1340444), (15632, 1249549), (25501, 765968), (27356, 714028), (29144, 670222), (47873, 408016), (51002, 382984), (54712, 357014), (58288, 335111), (95746, 204008), (102004, 191492), (109424, 178507)]