189715009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{6703}}^1$

素因数の和:6828

約数の個数: 16

約数和(自身を含む): 216244224

約数和(自身を除く): 26529215

約数列:

[1, 11, 31, 83, 341, 913, 2573, 6703, 28303, 73733, 207793, 556349, 2285723, 6119839, 17246819, 189715009]

約数ペア:

[(1, 189715009), (11, 17246819), (31, 6119839), (83, 2285723), (341, 556349), (913, 207793), (2573, 73733), (6703, 28303)]