13275890

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9551}}^1$

素因数の和:9697

約数の個数: 16

約数和(自身を含む): 24071040

約数和(自身を除く): 10795150

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 9551, 19102, 47755, 95510, 1327589, 2655178, 6637945, 13275890]

約数ペア:

[(1, 13275890), (2, 6637945), (5, 2655178), (10, 1327589), (139, 95510), (278, 47755), (695, 19102), (1390, 9551)]