13127119

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 14446080

約数和(自身を除く): 1318961

約数列:

[1, 19, 37, 71, 263, 703, 1349, 2627, 4997, 9731, 18673, 49913, 184889, 354787, 690901, 13127119]

約数ペア:

[(1, 13127119), (19, 690901), (37, 354787), (71, 184889), (263, 49913), (703, 18673), (1349, 9731), (2627, 4997)]