13940938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21851}}^1$

素因数の和:21893

約数の個数: 16

約数和(自身を含む): 23600160

約数和(自身を除く): 9659222

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 21851, 43702, 240361, 480722, 633679, 1267358, 6970469, 13940938]

約数ペア:

[(1, 13940938), (2, 6970469), (11, 1267358), (22, 633679), (29, 480722), (58, 240361), (319, 43702), (638, 21851)]