190018924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{19687}}^1$

素因数の和:19837

約数の個数: 24

約数和(自身を含む): 352808960

約数和(自身を除く): 162790036

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 9652, 19687, 39374, 78748, 374053, 748106, 1496212, 2500249, 5000498, 10000996, 47504731, 95009462, 190018924]

約数ペア:

[(1, 190018924), (2, 95009462), (4, 47504731), (19, 10000996), (38, 5000498), (76, 2500249), (127, 1496212), (254, 748106), (508, 374053), (2413, 78748), (4826, 39374), (9652, 19687)]