11531564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1913}}^1$

素因数の和:2065

約数の個数: 24

約数和(自身を含む): 22187088

約数和(自身を除く): 10655524

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 1913, 3014, 3826, 6028, 7652, 21043, 42086, 84172, 262081, 524162, 1048324, 2882891, 5765782, 11531564]

約数ペア:

[(1, 11531564), (2, 5765782), (4, 2882891), (11, 1048324), (22, 524162), (44, 262081), (137, 84172), (274, 42086), (548, 21043), (1507, 7652), (1913, 6028), (3014, 3826)]