12783112

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{9803}}^1$

素因数の和:9972

約数の個数: 16

約数和(自身を含む): 24117840

約数和(自身を除く): 11334728

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 9803, 19606, 39212, 78424, 1597889, 3195778, 6391556, 12783112]

約数ペア:

[(1, 12783112), (2, 6391556), (4, 3195778), (8, 1597889), (163, 78424), (326, 39212), (652, 19606), (1304, 9803)]