1924210078

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{396091}}^1$

素因数の和:396447

約数の個数: 16

約数和(自身を含む): 3308160384

約数和(自身を除く): 1383950306

約数列:

[1, 2, 7, 14, 347, 694, 2429, 4858, 396091, 792182, 2772637, 5545274, 137443577, 274887154, 962105039, 1924210078]

約数ペア:

[(1, 1924210078), (2, 962105039), (7, 274887154), (14, 137443577), (347, 5545274), (694, 2772637), (2429, 792182), (4858, 396091)]