16099517

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 20336256

約数和(自身を除く): 4236739

約数列:

[1, 7, 19, 23, 133, 161, 277, 361, 437, 1939, 2527, 3059, 5263, 6371, 8303, 36841, 44597, 58121, 99997, 121049, 699979, 847343, 2299931, 16099517]

約数ペア:

[(1, 16099517), (7, 2299931), (19, 847343), (23, 699979), (133, 121049), (161, 99997), (277, 58121), (361, 44597), (437, 36841), (1939, 8303), (2527, 6371), (3059, 5263)]