16288206

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 38707200

約数和(自身を除く): 22418994

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 57, 62, 66, 93, 114, 186, 209, 341, 418, 419, 589, 627, 682, 838, 1023, 1178, 1254, 1257, 1767, 2046, 2514, 3534, 4609, 6479, 7961, 9218, 12958, 12989, 13827, 15922, 19437, 23883, 25978, 27654, 38874, 38967, 47766, 77934, 87571, 142879, 175142, 246791, 262713, 285758, 428637, 493582, 525426, 740373, 857274, 1480746, 2714701, 5429402, 8144103, 16288206]

約数ペア:

[(1, 16288206), (2, 8144103), (3, 5429402), (6, 2714701), (11, 1480746), (19, 857274), (22, 740373), (31, 525426), (33, 493582), (38, 428637), (57, 285758), (62, 262713), (66, 246791), (93, 175142), (114, 142879), (186, 87571), (209, 77934), (341, 47766), (418, 38967), (419, 38874), (589, 27654), (627, 25978), (682, 23883), (838, 19437), (1023, 15922), (1178, 13827), (1254, 12989), (1257, 12958), (1767, 9218), (2046, 7961), (2514, 6479), (3534, 4609)]