30706622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{19709}}^1$

素因数の和:19771

約数の個数: 16

約数和(自身を含む): 49669200

約数和(自身を除く): 18962578

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 19709, 39418, 374471, 748942, 808069, 1616138, 15353311, 30706622]

約数ペア:

[(1, 30706622), (2, 15353311), (19, 1616138), (38, 808069), (41, 748942), (82, 374471), (779, 39418), (1558, 19709)]