19924274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6637}}^1$

素因数の和:6737

約数の個数: 16

約数和(自身を含む): 31862400

約数和(自身を除く): 11938126

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 6637, 13274, 126103, 252206, 524323, 1048646, 9962137, 19924274]

約数ペア:

[(1, 19924274), (2, 9962137), (19, 1048646), (38, 524323), (79, 252206), (158, 126103), (1501, 13274), (3002, 6637)]