19385682

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{21397}}^1$

素因数の和:21553

約数の個数: 16

約数和(自身を含む): 39029952

約数和(自身を除く): 19644270

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 21397, 42794, 64191, 128382, 3230947, 6461894, 9692841, 19385682]

約数ペア:

[(1, 19385682), (2, 9692841), (3, 6461894), (6, 3230947), (151, 128382), (302, 64191), (453, 42794), (906, 21397)]