19591147

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 21749760

約数和(自身を除く): 2158613

約数列:

[1, 19, 23, 127, 353, 437, 2413, 2921, 6707, 8119, 44831, 55499, 154261, 851789, 1031113, 19591147]

約数ペア:

[(1, 19591147), (19, 1031113), (23, 851789), (127, 154261), (353, 55499), (437, 44831), (2413, 8119), (2921, 6707)]