12454687712

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{1187}}^1\times {\mathrm{2503}}^1$

素因数の和:3831

約数の個数: 48

約数和(自身を含む): 24738037632

約数和(自身を除く): 12283349920

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 1187, 2096, 2374, 2503, 4192, 4748, 5006, 9496, 10012, 18992, 20024, 37984, 40048, 80096, 155497, 310994, 327893, 621988, 655786, 1243976, 1311572, 2487952, 2623144, 2971061, 4975904, 5246288, 5942122, 10492576, 11884244, 23768488, 47536976, 95073952, 389208991, 778417982, 1556835964, 3113671928, 6227343856, 12454687712]

約数ペア:

[(1, 12454687712), (2, 6227343856), (4, 3113671928), (8, 1556835964), (16, 778417982), (32, 389208991), (131, 95073952), (262, 47536976), (524, 23768488), (1048, 11884244), (1187, 10492576), (2096, 5942122), (2374, 5246288), (2503, 4975904), (4192, 2971061), (4748, 2623144), (5006, 2487952), (9496, 1311572), (10012, 1243976), (18992, 655786), (20024, 621988), (37984, 327893), (40048, 310994), (80096, 155497)]