2188656795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11223881}}^1$

素因数の和:11223902

約数の個数: 16

約数和(自身を含む): 3771224352

約数和(自身を除く): 1582567557

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 11223881, 33671643, 56119405, 145910453, 168358215, 437731359, 729552265, 2188656795]

約数ペア:

[(1, 2188656795), (3, 729552265), (5, 437731359), (13, 168358215), (15, 145910453), (39, 56119405), (65, 33671643), (195, 11223881)]