11311802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2731}}^1$

素因数の和:2861

約数の個数: 16

約数和(自身を含む): 18031200

約数和(自身を除く): 6719398

約数列:

[1, 2, 19, 38, 109, 218, 2071, 2731, 4142, 5462, 51889, 103778, 297679, 595358, 5655901, 11311802]

約数ペア:

[(1, 11311802), (2, 5655901), (19, 595358), (38, 297679), (109, 103778), (218, 51889), (2071, 5462), (2731, 4142)]