13640856

素因数分解:

$2^3\times 3^1\times {\mathrm{443}}^1\times {\mathrm{1283}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 34205760

約数和(自身を除く): 20564904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 443, 886, 1283, 1329, 1772, 2566, 2658, 3544, 3849, 5132, 5316, 7698, 10264, 10632, 15396, 30792, 568369, 1136738, 1705107, 2273476, 3410214, 4546952, 6820428, 13640856]

約数ペア:

[(1, 13640856), (2, 6820428), (3, 4546952), (4, 3410214), (6, 2273476), (8, 1705107), (12, 1136738), (24, 568369), (443, 30792), (886, 15396), (1283, 10632), (1329, 10264), (1772, 7698), (2566, 5316), (2658, 5132), (3544, 3849)]