13442928

素因数分解:

$2^4\times 3^1\times {\mathrm{280061}}^1$

素因数の和:280072

約数の個数: 20

約数和(自身を含む): 34727688

約数和(自身を除く): 21284760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 280061, 560122, 840183, 1120244, 1680366, 2240488, 3360732, 4480976, 6721464, 13442928]

約数ペア:

[(1, 13442928), (2, 6721464), (3, 4480976), (4, 3360732), (6, 2240488), (8, 1680366), (12, 1120244), (16, 840183), (24, 560122), (48, 280061)]