16214968

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2393}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 38208240

約数和(自身を除く): 21993272

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 2393, 3388, 4786, 6776, 9572, 16751, 19144, 26323, 33502, 52646, 67004, 105292, 134008, 184261, 210584, 289553, 368522, 579106, 737044, 1158212, 1474088, 2026871, 2316424, 4053742, 8107484, 16214968]

約数ペア:

[(1, 16214968), (2, 8107484), (4, 4053742), (7, 2316424), (8, 2026871), (11, 1474088), (14, 1158212), (22, 737044), (28, 579106), (44, 368522), (56, 289553), (77, 210584), (88, 184261), (121, 134008), (154, 105292), (242, 67004), (308, 52646), (484, 33502), (616, 26323), (847, 19144), (968, 16751), (1694, 9572), (2393, 6776), (3388, 4786)]