2012148127

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{487}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 2365355520

約数和(自身を除く): 353207393

約数列:

[1, 11, 19, 53, 209, 373, 487, 583, 1007, 4103, 5357, 7087, 9253, 11077, 19769, 25811, 77957, 101783, 181651, 217459, 283921, 375611, 490409, 1998161, 3451369, 4131721, 5394499, 9627503, 37965059, 105902533, 182922557, 2012148127]

約数ペア:

[(1, 2012148127), (11, 182922557), (19, 105902533), (53, 37965059), (209, 9627503), (373, 5394499), (487, 4131721), (583, 3451369), (1007, 1998161), (4103, 490409), (5357, 375611), (7087, 283921), (9253, 217459), (11077, 181651), (19769, 101783), (25811, 77957)]