2019161771

素因数分解:

${\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1\times {\mathrm{2297}}^1$

素因数の和:2974

約数の個数: 16

約数和(自身を含む): 2222074080

約数和(自身を除く): 202912309

約数列:

[1, 11, 157, 509, 1727, 2297, 5599, 25267, 79913, 360629, 879043, 1169173, 3966919, 12860903, 183560161, 2019161771]

約数ペア:

[(1, 2019161771), (11, 183560161), (157, 12860903), (509, 3966919), (1727, 1169173), (2297, 879043), (5599, 360629), (25267, 79913)]