2537051

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 2976000

約数和(自身を除く): 438949

約数列:

[1, 11, 19, 61, 199, 209, 671, 1159, 2189, 3781, 12139, 12749, 41591, 133529, 230641, 2537051]

約数ペア:

[(1, 2537051), (11, 230641), (19, 133529), (61, 41591), (199, 12749), (209, 12139), (671, 3781), (1159, 2189)]