18539282

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1861}}^1$

素因数の和:2173

約数の個数: 16

約数和(自身を含む): 29561112

約数和(自身を除く): 11021830

約数列:

[1, 2, 17, 34, 293, 586, 1861, 3722, 4981, 9962, 31637, 63274, 545273, 1090546, 9269641, 18539282]

約数ペア:

[(1, 18539282), (2, 9269641), (17, 1090546), (34, 545273), (293, 63274), (586, 31637), (1861, 9962), (3722, 4981)]