18906602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{66107}}^1$

素因数の和:66133

約数の個数: 16

約数和(自身を含む): 33318432

約数和(自身を除く): 14411830

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 66107, 132214, 727177, 859391, 1454354, 1718782, 9453301, 18906602]

約数ペア:

[(1, 18906602), (2, 9453301), (11, 1718782), (13, 1454354), (22, 859391), (26, 727177), (143, 132214), (286, 66107)]