11800045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{557}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 14999040

約数和(自身を除く): 3198995

約数列:

[1, 5, 19, 95, 223, 557, 1115, 2785, 4237, 10583, 21185, 52915, 124211, 621055, 2360009, 11800045]

約数ペア:

[(1, 11800045), (5, 2360009), (19, 621055), (95, 124211), (223, 52915), (557, 21185), (1115, 10583), (2785, 4237)]