2233165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 3078720

約数和(自身を除く): 845555

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 2137, 10685, 23507, 40603, 117535, 203015, 446633, 2233165]

約数ペア:

[(1, 2233165), (5, 446633), (11, 203015), (19, 117535), (55, 40603), (95, 23507), (209, 10685), (1045, 2137)]