19280368

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{1567}}^1$

素因数の和:2344

約数の個数: 20

約数和(自身を含む): 37428160

約数和(自身を除く): 18147792

約数列:

[1, 2, 4, 8, 16, 769, 1538, 1567, 3076, 3134, 6152, 6268, 12304, 12536, 25072, 1205023, 2410046, 4820092, 9640184, 19280368]

約数ペア:

[(1, 19280368), (2, 9640184), (4, 4820092), (8, 2410046), (16, 1205023), (769, 25072), (1538, 12536), (1567, 12304), (3076, 6268), (3134, 6152)]