38378081

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2857}}^1$

素因数の和:2984

約数の個数: 16

約数和(自身を含む): 46642560

約数和(自身を除く): 8264479

約数列:

[1, 7, 19, 101, 133, 707, 1919, 2857, 13433, 19999, 54283, 288557, 379981, 2019899, 5482583, 38378081]

約数ペア:

[(1, 38378081), (7, 5482583), (19, 2019899), (101, 379981), (133, 288557), (707, 54283), (1919, 19999), (2857, 13433)]