11953459

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 14077440

約数和(自身を除く): 2123981

約数列:

[1, 7, 59, 103, 281, 413, 721, 1967, 6077, 16579, 28943, 42539, 116053, 202601, 1707637, 11953459]

約数ペア:

[(1, 11953459), (7, 1707637), (59, 202601), (103, 116053), (281, 42539), (413, 28943), (721, 16579), (1967, 6077)]