13091342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31319}}^1$

素因数の和:31351

約数の個数: 16

約数和(自身を含む): 22550400

約数和(自身を除く): 9459058

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 31319, 62638, 344509, 595061, 689018, 1190122, 6545671, 13091342]

約数ペア:

[(1, 13091342), (2, 6545671), (11, 1190122), (19, 689018), (22, 595061), (38, 344509), (209, 62638), (418, 31319)]