38378974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{9439}}^1$

素因数の和:9567

約数の個数: 16

約数和(自身を含む): 61171200

約数和(自身を除く): 22792226

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 9439, 18878, 179341, 358682, 1009973, 2019946, 19189487, 38378974]

約数ペア:

[(1, 38378974), (2, 19189487), (19, 2019946), (38, 1009973), (107, 358682), (214, 179341), (2033, 18878), (4066, 9439)]