19594115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3779}}^1$

素因数の和:3862

約数の個数: 16

約数和(自身を含む): 25310880

約数和(自身を除く): 5716765

約数列:

[1, 5, 17, 61, 85, 305, 1037, 3779, 5185, 18895, 64243, 230519, 321215, 1152595, 3918823, 19594115]

約数ペア:

[(1, 19594115), (5, 3918823), (17, 1152595), (61, 321215), (85, 230519), (305, 64243), (1037, 18895), (3779, 5185)]