11721976

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1759}}^1$

素因数の和:1796

約数の個数: 48

約数和(自身を含む): 27086400

約数和(自身を除く): 15364424

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 1759, 3332, 3518, 6664, 7036, 12313, 14072, 24626, 29903, 49252, 59806, 86191, 98504, 119612, 172382, 209321, 239224, 344764, 418642, 689528, 837284, 1465247, 1674568, 2930494, 5860988, 11721976]

約数ペア:

[(1, 11721976), (2, 5860988), (4, 2930494), (7, 1674568), (8, 1465247), (14, 837284), (17, 689528), (28, 418642), (34, 344764), (49, 239224), (56, 209321), (68, 172382), (98, 119612), (119, 98504), (136, 86191), (196, 59806), (238, 49252), (392, 29903), (476, 24626), (833, 14072), (952, 12313), (1666, 7036), (1759, 6664), (3332, 3518)]