13698715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3517}}^1$

素因数の和:3582

約数の個数: 16

約数和(自身を含む): 17730720

約数和(自身を除く): 4032005

約数列:

[1, 5, 19, 41, 95, 205, 779, 3517, 3895, 17585, 66823, 144197, 334115, 720985, 2739743, 13698715]

約数ペア:

[(1, 13698715), (5, 2739743), (19, 720985), (41, 334115), (95, 144197), (205, 66823), (779, 17585), (3517, 3895)]