11938913

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2447}}^1$

素因数の和:2512

約数の個数: 16

約数和(自身を含む): 14805504

約数和(自身を除く): 2866591

約数列:

[1, 7, 17, 41, 119, 287, 697, 2447, 4879, 17129, 41599, 100327, 291193, 702289, 1705559, 11938913]

約数ペア:

[(1, 11938913), (7, 1705559), (17, 702289), (41, 291193), (119, 100327), (287, 41599), (697, 17129), (2447, 4879)]