19193750883

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{14123437}}^1$

素因数の和:14123594

約数の個数: 12

約数和(自身を含む): 27907913488

約数和(自身を除く): 8714162605

約数列:

[1, 3, 9, 151, 453, 1359, 14123437, 42370311, 127110933, 2132638987, 6397916961, 19193750883]

約数ペア:

[(1, 19193750883), (3, 6397916961), (9, 2132638987), (151, 127110933), (453, 42370311), (1359, 14123437)]