12418193869

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{15629}}^1$

素因数の和:15769

約数の個数: 24

約数和(自身を含む): 13720389120

約数和(自身を除く): 1302195251

約数列:

[1, 19, 31, 71, 361, 589, 1349, 2201, 11191, 15629, 25631, 41819, 296951, 484499, 794561, 1109659, 5642069, 9205481, 21083521, 34399429, 174904139, 400586899, 653589151, 12418193869]

約数ペア:

[(1, 12418193869), (19, 653589151), (31, 400586899), (71, 174904139), (361, 34399429), (589, 21083521), (1349, 9205481), (2201, 5642069), (11191, 1109659), (15629, 794561), (25631, 484499), (41819, 296951)]