19149822

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{8377}}^1$

素因数の和:8512

約数の個数: 24

約数和(自身を含む): 41822976

約数和(自身を除く): 22673154

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 8377, 16754, 25131, 50262, 75393, 150786, 1063879, 2127758, 3191637, 6383274, 9574911, 19149822]

約数ペア:

[(1, 19149822), (2, 9574911), (3, 6383274), (6, 3191637), (9, 2127758), (18, 1063879), (127, 150786), (254, 75393), (381, 50262), (762, 25131), (1143, 16754), (2286, 8377)]