12500967

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7907}}^1$

素因数の和:7958

約数の個数: 16

約数和(自身を含む): 18220032

約数和(自身を除く): 5719065

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 7907, 23721, 134419, 245117, 403257, 735351, 4166989, 12500967]

約数ペア:

[(1, 12500967), (3, 4166989), (17, 735351), (31, 403257), (51, 245117), (93, 134419), (527, 23721), (1581, 7907)]