16491332

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2660

約数の個数: 36

約数和(自身を含む): 34175148

約数和(自身を除く): 17683816

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 2621, 3146, 5242, 6292, 10484, 28831, 34073, 57662, 68146, 115324, 136292, 317141, 374803, 634282, 749606, 1268564, 1499212, 4122833, 8245666, 16491332]

約数ペア:

[(1, 16491332), (2, 8245666), (4, 4122833), (11, 1499212), (13, 1268564), (22, 749606), (26, 634282), (44, 374803), (52, 317141), (121, 136292), (143, 115324), (242, 68146), (286, 57662), (484, 34073), (572, 28831), (1573, 10484), (2621, 6292), (3146, 5242)]