28249922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{1201}}^1$

素因数の和:1841

約数の個数: 16

約数和(自身を含む): 44714400

約数和(自身を除く): 16464478

約数列:

[1, 2, 19, 38, 619, 1201, 1238, 2402, 11761, 22819, 23522, 45638, 743419, 1486838, 14124961, 28249922]

約数ペア:

[(1, 28249922), (2, 14124961), (19, 1486838), (38, 743419), (619, 45638), (1201, 23522), (1238, 22819), (2402, 11761)]