18863546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1567}}^1$

素因数の和:2045

約数の個数: 16

約数和(自身を含む): 30557184

約数和(自身を除く): 11693638

約数列:

[1, 2, 13, 26, 463, 926, 1567, 3134, 6019, 12038, 20371, 40742, 725521, 1451042, 9431773, 18863546]

約数ペア:

[(1, 18863546), (2, 9431773), (13, 1451042), (26, 725521), (463, 40742), (926, 20371), (1567, 12038), (3134, 6019)]