189506855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{18301}}^1$

素因数の和:18434

約数の個数: 16

約数和(自身を含む): 241586400

約数和(自身を除く): 52079545

約数列:

[1, 5, 19, 95, 109, 545, 2071, 10355, 18301, 91505, 347719, 1738595, 1994809, 9974045, 37901371, 189506855]

約数ペア:

[(1, 189506855), (5, 37901371), (19, 9974045), (95, 1994809), (109, 1738595), (545, 347719), (2071, 91505), (10355, 18301)]