16417159

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 19609520

約数和(自身を除く): 3192361

約数列:

[1, 11, 19, 37, 121, 193, 209, 407, 703, 2123, 2299, 3667, 4477, 7141, 7733, 23353, 40337, 78551, 85063, 135679, 443707, 864061, 1492469, 16417159]

約数ペア:

[(1, 16417159), (11, 1492469), (19, 864061), (37, 443707), (121, 135679), (193, 85063), (209, 78551), (407, 40337), (703, 23353), (2123, 7733), (2299, 7141), (3667, 4477)]