14876620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3559}}^1$

素因数の和:3598

約数の個数: 48

約数和(自身を含む): 35884800

約数和(自身を除く): 21008180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 3559, 4180, 7118, 14236, 17795, 35590, 39149, 67621, 71180, 78298, 135242, 156596, 195745, 270484, 338105, 391490, 676210, 743831, 782980, 1352420, 1487662, 2975324, 3719155, 7438310, 14876620]

約数ペア:

[(1, 14876620), (2, 7438310), (4, 3719155), (5, 2975324), (10, 1487662), (11, 1352420), (19, 782980), (20, 743831), (22, 676210), (38, 391490), (44, 338105), (55, 270484), (76, 195745), (95, 156596), (110, 135242), (190, 78298), (209, 71180), (220, 67621), (380, 39149), (418, 35590), (836, 17795), (1045, 14236), (2090, 7118), (3559, 4180)]