19051315197

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{6779}}^1\times {\mathrm{7151}}^1$

素因数の和:14064

約数の個数: 16

約数和(自身を含む): 25603015680

約数和(自身を除く): 6551700483

約数列:

[1, 3, 131, 393, 6779, 7151, 20337, 21453, 888049, 936781, 2664147, 2810343, 48476629, 145429887, 6350438399, 19051315197]

約数ペア:

[(1, 19051315197), (3, 6350438399), (131, 145429887), (393, 48476629), (6779, 2810343), (7151, 2664147), (20337, 936781), (21453, 888049)]