18964214

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{1031}}^1$

素因数の和:1591

約数の個数: 16

約数和(自身を含む): 30204576

約数和(自身を除く): 11240362

約数列:

[1, 2, 17, 34, 541, 1031, 1082, 2062, 9197, 17527, 18394, 35054, 557771, 1115542, 9482107, 18964214]

約数ペア:

[(1, 18964214), (2, 9482107), (17, 1115542), (34, 557771), (541, 35054), (1031, 18394), (1082, 17527), (2062, 9197)]