11511530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 22334400

約数和(自身を除く): 10822870

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1409, 1634, 2818, 4085, 7045, 8170, 14090, 26771, 53542, 60587, 121174, 133855, 267710, 302935, 605870, 1151153, 2302306, 5755765, 11511530]

約数ペア:

[(1, 11511530), (2, 5755765), (5, 2302306), (10, 1151153), (19, 605870), (38, 302935), (43, 267710), (86, 133855), (95, 121174), (190, 60587), (215, 53542), (430, 26771), (817, 14090), (1409, 8170), (1634, 7045), (2818, 4085)]