19683982

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{733}}^1$

素因数の和:1227

約数の個数: 16

約数和(自身を含む): 30651840

約数和(自身を除く): 10967858

約数列:

[1, 2, 29, 58, 463, 733, 926, 1466, 13427, 21257, 26854, 42514, 339379, 678758, 9841991, 19683982]

約数ペア:

[(1, 19683982), (2, 9841991), (29, 678758), (58, 339379), (463, 42514), (733, 26854), (926, 21257), (1466, 13427)]