22229878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{947}}^1$

素因数の和:1068

約数の個数: 24

約数和(自身を含む): 37068696

約数和(自身を除く): 14838818

約数列:

[1, 2, 11, 22, 97, 121, 194, 242, 947, 1067, 1894, 2134, 10417, 11737, 20834, 23474, 91859, 114587, 183718, 229174, 1010449, 2020898, 11114939, 22229878]

約数ペア:

[(1, 22229878), (2, 11114939), (11, 2020898), (22, 1010449), (97, 229174), (121, 183718), (194, 114587), (242, 91859), (947, 23474), (1067, 20834), (1894, 11737), (2134, 10417)]