190016606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1993}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 324942240

約数和(自身を除く): 134925634

約数列:

[1, 2, 13, 19, 26, 38, 193, 247, 386, 494, 1993, 2509, 3667, 3986, 5018, 7334, 25909, 37867, 47671, 51818, 75734, 95342, 384649, 492271, 769298, 984542, 5000437, 7308331, 10000874, 14616662, 95008303, 190016606]

約数ペア:

[(1, 190016606), (2, 95008303), (13, 14616662), (19, 10000874), (26, 7308331), (38, 5000437), (193, 984542), (247, 769298), (386, 492271), (494, 384649), (1993, 95342), (2509, 75734), (3667, 51818), (3986, 47671), (5018, 37867), (7334, 25909)]