13930670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8243}}^1$

素因数の和:8276

約数の個数: 24

約数和(自身を含む): 27155736

約数和(自身を除く): 13225066

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 8243, 16486, 41215, 82430, 107159, 214318, 535795, 1071590, 1393067, 2786134, 6965335, 13930670]

約数ペア:

[(1, 13930670), (2, 6965335), (5, 2786134), (10, 1393067), (13, 1071590), (26, 535795), (65, 214318), (130, 107159), (169, 82430), (338, 41215), (845, 16486), (1690, 8243)]