19950774

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{37361}}^1$

素因数の和:37455

約数の個数: 16

約数和(自身を含む): 40350960

約数和(自身を除く): 20400186

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 37361, 74722, 112083, 224166, 3325129, 6650258, 9975387, 19950774]

約数ペア:

[(1, 19950774), (2, 9975387), (3, 6650258), (6, 3325129), (89, 224166), (178, 112083), (267, 74722), (534, 37361)]