11851268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20719}}^1$

素因数の和:20747

約数の個数: 24

約数和(自身を含む): 24366720

約数和(自身を除く): 12515452

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 20719, 41438, 82876, 227909, 269347, 455818, 538694, 911636, 1077388, 2962817, 5925634, 11851268]

約数ペア:

[(1, 11851268), (2, 5925634), (4, 2962817), (11, 1077388), (13, 911636), (22, 538694), (26, 455818), (44, 269347), (52, 227909), (143, 82876), (286, 41438), (572, 20719)]