19960096

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47981}}^1$

素因数の和:48004

約数の個数: 24

約数和(自身を含む): 42320124

約数和(自身を除く): 22360028

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 47981, 95962, 191924, 383848, 623753, 767696, 1247506, 1535392, 2495012, 4990024, 9980048, 19960096]

約数ペア:

[(1, 19960096), (2, 9980048), (4, 4990024), (8, 2495012), (13, 1535392), (16, 1247506), (26, 767696), (32, 623753), (52, 383848), (104, 191924), (208, 95962), (416, 47981)]