19673302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2857}}^1$

素因数の和:3183

約数の個数: 16

約数和(自身を含む): 32306832

約数和(自身を除く): 12633530

約数列:

[1, 2, 11, 22, 313, 626, 2857, 3443, 5714, 6886, 31427, 62854, 894241, 1788482, 9836651, 19673302]

約数ペア:

[(1, 19673302), (2, 9836651), (11, 1788482), (22, 894241), (313, 62854), (626, 31427), (2857, 6886), (3443, 5714)]