18490534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9181}}^1$

素因数の和:9255

約数の個数: 16

約数和(自身を含む): 29749680

約数和(自身を除く): 11259146

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 9181, 18362, 174439, 348878, 486593, 973186, 9245267, 18490534]

約数ペア:

[(1, 18490534), (2, 9245267), (19, 973186), (38, 486593), (53, 348878), (106, 174439), (1007, 18362), (2014, 9181)]