11492888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1$

素因数の和:2219

約数の個数: 32

約数和(自身を含む): 23904720

約数和(自身を除く): 12411832

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2141, 2684, 4282, 5368, 8564, 17128, 23551, 47102, 94204, 130601, 188408, 261202, 522404, 1044808, 1436611, 2873222, 5746444, 11492888]

約数ペア:

[(1, 11492888), (2, 5746444), (4, 2873222), (8, 1436611), (11, 1044808), (22, 522404), (44, 261202), (61, 188408), (88, 130601), (122, 94204), (244, 47102), (488, 23551), (671, 17128), (1342, 8564), (2141, 5368), (2684, 4282)]