17266972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3391}}^1$

素因数の和:3481

約数の個数: 24

約数和(自身を含む): 32291840

約数和(自身を除く): 15024868

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 3391, 5092, 6782, 13564, 64429, 128858, 227197, 257716, 454394, 908788, 4316743, 8633486, 17266972]

約数ペア:

[(1, 17266972), (2, 8633486), (4, 4316743), (19, 908788), (38, 454394), (67, 257716), (76, 227197), (134, 128858), (268, 64429), (1273, 13564), (2546, 6782), (3391, 5092)]