12885944

素因数分解:

$2^3\times {\mathrm{563}}^1\times {\mathrm{2861}}^1$

素因数の和:3430

約数の個数: 16

約数和(自身を含む): 24212520

約数和(自身を除く): 11326576

約数列:

[1, 2, 4, 8, 563, 1126, 2252, 2861, 4504, 5722, 11444, 22888, 1610743, 3221486, 6442972, 12885944]

約数ペア:

[(1, 12885944), (2, 6442972), (4, 3221486), (8, 1610743), (563, 22888), (1126, 11444), (2252, 5722), (2861, 4504)]