16729505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1579}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 21766080

約数和(自身を除く): 5036575

約数列:

[1, 5, 13, 65, 163, 815, 1579, 2119, 7895, 10595, 20527, 102635, 257377, 1286885, 3345901, 16729505]

約数ペア:

[(1, 16729505), (5, 3345901), (13, 1286885), (65, 257377), (163, 102635), (815, 20527), (1579, 10595), (2119, 7895)]