12658855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10007}}^1$

素因数の和:10046

約数の個数: 16

約数和(自身を含む): 17293824

約数和(自身を除く): 4634969

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 10007, 50035, 110077, 230161, 550385, 1150805, 2531771, 12658855]

約数ペア:

[(1, 12658855), (5, 2531771), (11, 1150805), (23, 550385), (55, 230161), (115, 110077), (253, 50035), (1265, 10007)]