11950905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2207}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 20189952

約数和(自身を除く): 8239047

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 2207, 5415, 6621, 11035, 33105, 41933, 125799, 209665, 628995, 796727, 2390181, 3983635, 11950905]

約数ペア:

[(1, 11950905), (3, 3983635), (5, 2390181), (15, 796727), (19, 628995), (57, 209665), (95, 125799), (285, 41933), (361, 33105), (1083, 11035), (1805, 6621), (2207, 5415)]