16489326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{937}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 37820160

約数和(自身を除く): 21330834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 419, 838, 937, 1257, 1874, 2514, 2811, 2933, 5622, 5866, 6559, 8799, 13118, 17598, 19677, 39354, 392603, 785206, 1177809, 2355618, 2748221, 5496442, 8244663, 16489326]

約数ペア:

[(1, 16489326), (2, 8244663), (3, 5496442), (6, 2748221), (7, 2355618), (14, 1177809), (21, 785206), (42, 392603), (419, 39354), (838, 19677), (937, 17598), (1257, 13118), (1874, 8799), (2514, 6559), (2811, 5866), (2933, 5622)]