12440554

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{46769}}^1$

素因数の和:46797

約数の個数: 16

約数和(自身を含む): 22449600

約数和(自身を除く): 10009046

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 46769, 93538, 327383, 654766, 888611, 1777222, 6220277, 12440554]

約数ペア:

[(1, 12440554), (2, 6220277), (7, 1777222), (14, 888611), (19, 654766), (38, 327383), (133, 93538), (266, 46769)]