2012591549

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1\times {\mathrm{2389}}^1$

素因数の和:2948

約数の個数: 16

約数和(自身を含む): 2145264000

約数和(自身を除く): 132672451

約数列:

[1, 19, 101, 439, 1919, 2389, 8341, 44339, 45391, 241289, 842441, 1048771, 4584491, 19926649, 105925871, 2012591549]

約数ペア:

[(1, 2012591549), (19, 105925871), (101, 19926649), (439, 4584491), (1919, 1048771), (2389, 842441), (8341, 241289), (44339, 45391)]