2011504388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26467163}}^1$

素因数の和:26467186

約数の個数: 12

約数和(自身を含む): 3705402960

約数和(自身を除く): 1693898572

約数列:

[1, 2, 4, 19, 38, 76, 26467163, 52934326, 105868652, 502876097, 1005752194, 2011504388]

約数ペア:

[(1, 2011504388), (2, 1005752194), (4, 502876097), (19, 105868652), (38, 52934326), (76, 26467163)]