13694345

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20593}}^1$

素因数の和:20624

約数の個数: 16

約数和(自身を含む): 19770240

約数和(自身を除く): 6075895

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 20593, 102965, 144151, 391267, 720755, 1956335, 2738869, 13694345]

約数ペア:

[(1, 13694345), (5, 2738869), (7, 1956335), (19, 720755), (35, 391267), (95, 144151), (133, 102965), (665, 20593)]