19847034

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{26893}}^1$

素因数の和:26942

約数の個数: 24

約数和(自身を含む): 44052372

約数和(自身を除く): 24205338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 26893, 53786, 80679, 161358, 242037, 484074, 1102613, 2205226, 3307839, 6615678, 9923517, 19847034]

約数ペア:

[(1, 19847034), (2, 9923517), (3, 6615678), (6, 3307839), (9, 2205226), (18, 1102613), (41, 484074), (82, 242037), (123, 161358), (246, 80679), (369, 53786), (738, 26893)]