30472922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{19559}}^1$

素因数の和:19621

約数の個数: 16

約数和(自身を含む): 49291200

約数和(自身を除く): 18818278

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 19559, 39118, 371621, 743242, 801919, 1603838, 15236461, 30472922]

約数ペア:

[(1, 30472922), (2, 15236461), (19, 1603838), (38, 801919), (41, 743242), (82, 371621), (779, 39118), (1558, 19559)]