11956215

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19441}}^1$

素因数の和:19490

約数の個数: 16

約数和(自身を含む): 19597536

約数和(自身を除く): 7641321

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 19441, 58323, 97205, 291615, 797081, 2391243, 3985405, 11956215]

約数ペア:

[(1, 11956215), (3, 3985405), (5, 2391243), (15, 797081), (41, 291615), (123, 97205), (205, 58323), (615, 19441)]