195319297

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{809}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 209563200

約数和(自身を除く): 14243903

約数列:

[1, 19, 97, 131, 809, 1843, 2489, 12707, 15371, 78473, 105979, 241433, 1490987, 2013601, 10279963, 195319297]

約数ペア:

[(1, 195319297), (19, 10279963), (97, 2013601), (131, 1490987), (809, 241433), (1843, 105979), (2489, 78473), (12707, 15371)]