13440746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21067}}^1$

素因数の和:21109

約数の個数: 16

約数和(自身を含む): 22753440

約数和(自身を除く): 9312694

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 21067, 42134, 231737, 463474, 610943, 1221886, 6720373, 13440746]

約数ペア:

[(1, 13440746), (2, 6720373), (11, 1221886), (22, 610943), (29, 463474), (58, 231737), (319, 42134), (638, 21067)]