190020488

素因数分解:

$2^3\times 7^1\times {\mathrm{3393223}}^1$

素因数の和:3393236

約数の個数: 16

約数和(自身を含む): 407186880

約数和(自身を除く): 217166392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3393223, 6786446, 13572892, 23752561, 27145784, 47505122, 95010244, 190020488]

約数ペア:

[(1, 190020488), (2, 95010244), (4, 47505122), (7, 27145784), (8, 23752561), (14, 13572892), (28, 6786446), (56, 3393223)]