22540479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1601}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 34180272

約数和(自身を除く): 11639793

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 1601, 4693, 4803, 14079, 20813, 30419, 62439, 91257, 395447, 577961, 1186341, 1733883, 7513493, 22540479]

約数ペア:

[(1, 22540479), (3, 7513493), (13, 1733883), (19, 1186341), (39, 577961), (57, 395447), (247, 91257), (361, 62439), (741, 30419), (1083, 20813), (1601, 14079), (4693, 4803)]