12208400030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{589493}}^1$

素因数の和:589628

約数の個数: 32

約数和(自身を含む): 23343962400

約数和(自身を除く): 11135562370

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 2071, 4142, 10355, 20710, 589493, 1178986, 2947465, 5894930, 11200367, 22400734, 56001835, 64254737, 112003670, 128509474, 321273685, 642547370, 1220840003, 2441680006, 6104200015, 12208400030]

約数ペア:

[(1, 12208400030), (2, 6104200015), (5, 2441680006), (10, 1220840003), (19, 642547370), (38, 321273685), (95, 128509474), (109, 112003670), (190, 64254737), (218, 56001835), (545, 22400734), (1090, 11200367), (2071, 5894930), (4142, 2947465), (10355, 1178986), (20710, 589493)]