17380231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 20136960

約数和(自身を除く): 2756729

約数列:

[1, 11, 19, 137, 209, 607, 1507, 2603, 6677, 11533, 28633, 83159, 126863, 914749, 1580021, 17380231]

約数ペア:

[(1, 17380231), (11, 1580021), (19, 914749), (137, 126863), (209, 83159), (607, 28633), (1507, 11533), (2603, 6677)]