23904485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1949}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 31449600

約数和(自身を除く): 7545115

約数列:

[1, 5, 11, 55, 223, 1115, 1949, 2453, 9745, 12265, 21439, 107195, 434627, 2173135, 4780897, 23904485]

約数ペア:

[(1, 23904485), (5, 4780897), (11, 2173135), (55, 434627), (223, 107195), (1115, 21439), (1949, 12265), (2453, 9745)]