15533804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2089}}^1$

素因数の和:2130

約数の個数: 36

約数和(自身を含む): 32127480

約数和(自身を除く): 16593676

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 2089, 3718, 4178, 7436, 8356, 22979, 27157, 45958, 54314, 91916, 108628, 298727, 353041, 597454, 706082, 1194908, 1412164, 3883451, 7766902, 15533804]

約数ペア:

[(1, 15533804), (2, 7766902), (4, 3883451), (11, 1412164), (13, 1194908), (22, 706082), (26, 597454), (44, 353041), (52, 298727), (143, 108628), (169, 91916), (286, 54314), (338, 45958), (572, 27157), (676, 22979), (1859, 8356), (2089, 7436), (3718, 4178)]