12456191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:694

約数の個数: 16

約数和(自身を含む): 14463360

約数和(自身を除く): 2007169

約数列:

[1, 11, 19, 107, 209, 557, 1177, 2033, 6127, 10583, 22363, 59599, 116413, 655589, 1132381, 12456191]

約数ペア:

[(1, 12456191), (11, 1132381), (19, 655589), (107, 116413), (209, 59599), (557, 22363), (1177, 10583), (2033, 6127)]