15833213

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 18768960

約数和(自身を除く): 2935747

約数列:

[1, 11, 19, 71, 97, 121, 209, 781, 1067, 1349, 1843, 2299, 6887, 8591, 11737, 14839, 20273, 75757, 130853, 163229, 223003, 833327, 1439383, 15833213]

約数ペア:

[(1, 15833213), (11, 1439383), (19, 833327), (71, 223003), (97, 163229), (121, 130853), (209, 75757), (781, 20273), (1067, 14839), (1349, 11737), (1843, 8591), (2299, 6887)]