2019402004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{94559}}^1$

素因数の和:94863

約数の個数: 24

約数和(自身を含む): 3733228800

約数和(自身を除く): 1713826796

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 1124, 5339, 10678, 21356, 94559, 189118, 378236, 1796621, 3593242, 7186484, 26571079, 53142158, 106284316, 504850501, 1009701002, 2019402004]

約数ペア:

[(1, 2019402004), (2, 1009701002), (4, 504850501), (19, 106284316), (38, 53142158), (76, 26571079), (281, 7186484), (562, 3593242), (1124, 1796621), (5339, 378236), (10678, 189118), (21356, 94559)]