19404942

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{48271}}^1$

素因数の和:48343

約数の個数: 16

約数和(自身を含む): 39389952

約数和(自身を除く): 19985010

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 48271, 96542, 144813, 289626, 3234157, 6468314, 9702471, 19404942]

約数ペア:

[(1, 19404942), (2, 9702471), (3, 6468314), (6, 3234157), (67, 289626), (134, 144813), (201, 96542), (402, 48271)]