15203969632

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1187}}^1\times {\mathrm{21067}}^1$

素因数の和:22283

約数の個数: 48

約数和(自身を含む): 31536267840

約数和(自身を除く): 16332298208

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1187, 2374, 4748, 9496, 18992, 21067, 22553, 37984, 42134, 45106, 84268, 90212, 168536, 180424, 337072, 360848, 400273, 674144, 721696, 800546, 1601092, 3202184, 6404368, 12808736, 25006529, 50013058, 100026116, 200052232, 400104464, 475124051, 800208928, 950248102, 1900496204, 3800992408, 7601984816, 15203969632]

約数ペア:

[(1, 15203969632), (2, 7601984816), (4, 3800992408), (8, 1900496204), (16, 950248102), (19, 800208928), (32, 475124051), (38, 400104464), (76, 200052232), (152, 100026116), (304, 50013058), (608, 25006529), (1187, 12808736), (2374, 6404368), (4748, 3202184), (9496, 1601092), (18992, 800546), (21067, 721696), (22553, 674144), (37984, 400273), (42134, 360848), (45106, 337072), (84268, 180424), (90212, 168536)]