16423486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11681}}^1$

素因数の和:11739

約数の個数: 16

約数和(自身を含む): 26634960

約数和(自身を除く): 10211474

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 11681, 23362, 221939, 432197, 443878, 864394, 8211743, 16423486]

約数ペア:

[(1, 16423486), (2, 8211743), (19, 864394), (37, 443878), (38, 432197), (74, 221939), (703, 23362), (1406, 11681)]