1959728

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2311}}^1$

素因数の和:2372

約数の個数: 20

約数和(自身を含む): 3870288

約数和(自身を除く): 1910560

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2311, 4622, 9244, 18488, 36976, 122483, 244966, 489932, 979864, 1959728]

約数ペア:

[(1, 1959728), (2, 979864), (4, 489932), (8, 244966), (16, 122483), (53, 36976), (106, 18488), (212, 9244), (424, 4622), (848, 2311)]