18488602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{28979}}^1$

素因数の和:29021

約数の個数: 16

約数和(自身を含む): 31298400

約数和(自身を除く): 12809798

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 28979, 57958, 318769, 637538, 840391, 1680782, 9244301, 18488602]

約数ペア:

[(1, 18488602), (2, 9244301), (11, 1680782), (22, 840391), (29, 637538), (58, 318769), (319, 57958), (638, 28979)]