13989170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107609}}^1$

素因数の和:107629

約数の個数: 16

約数和(自身を含む): 27117720

約数和(自身を除く): 13128550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 107609, 215218, 538045, 1076090, 1398917, 2797834, 6994585, 13989170]

約数ペア:

[(1, 13989170), (2, 6994585), (5, 2797834), (10, 1398917), (13, 1076090), (26, 538045), (65, 215218), (130, 107609)]