11917995

素因数分解:

$3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{947}}^1$

素因数の和:1794

約数の個数: 16

約数和(自身を含む): 19111680

約数和(自身を除く): 7193685

約数列:

[1, 3, 5, 15, 839, 947, 2517, 2841, 4195, 4735, 12585, 14205, 794533, 2383599, 3972665, 11917995]

約数ペア:

[(1, 11917995), (3, 3972665), (5, 2383599), (15, 794533), (839, 14205), (947, 12585), (2517, 4735), (2841, 4195)]