23146574

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{947}}^1$

素因数の和:1072

約数の個数: 24

約数和(自身を含む): 38581704

約数和(自身を除く): 15435130

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 947, 1111, 1894, 2222, 10417, 12221, 20834, 24442, 95647, 114587, 191294, 229174, 1052117, 2104234, 11573287, 23146574]

約数ペア:

[(1, 23146574), (2, 11573287), (11, 2104234), (22, 1052117), (101, 229174), (121, 191294), (202, 114587), (242, 95647), (947, 24442), (1111, 20834), (1894, 12221), (2222, 10417)]