18723034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2719}}^1$

素因数の和:3045

約数の個数: 16

約数和(自身を含む): 30746880

約数和(自身を除く): 12023846

約数列:

[1, 2, 11, 22, 313, 626, 2719, 3443, 5438, 6886, 29909, 59818, 851047, 1702094, 9361517, 18723034]

約数ペア:

[(1, 18723034), (2, 9361517), (11, 1702094), (22, 851047), (313, 59818), (626, 29909), (2719, 6886), (3443, 5438)]