18825770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{99083}}^1$

素因数の和:99109

約数の個数: 16

約数和(自身を含む): 35670240

約数和(自身を除く): 16844470

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 99083, 198166, 495415, 990830, 1882577, 3765154, 9412885, 18825770]

約数ペア:

[(1, 18825770), (2, 9412885), (5, 3765154), (10, 1882577), (19, 990830), (38, 495415), (95, 198166), (190, 99083)]