9551984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2417}}^1$

素因数の和:2457

約数の個数: 40

約数和(自身を含む): 20988240

約数和(自身を除く): 11436256

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 2417, 3952, 4834, 9668, 19336, 31421, 38672, 45923, 62842, 91846, 125684, 183692, 251368, 367384, 502736, 596999, 734768, 1193998, 2387996, 4775992, 9551984]

約数ペア:

[(1, 9551984), (2, 4775992), (4, 2387996), (8, 1193998), (13, 734768), (16, 596999), (19, 502736), (26, 367384), (38, 251368), (52, 183692), (76, 125684), (104, 91846), (152, 62842), (208, 45923), (247, 38672), (304, 31421), (494, 19336), (988, 9668), (1976, 4834), (2417, 3952)]