1908848

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2251}}^1$

素因数の和:2312

約数の個数: 20

約数和(自身を含む): 3769848

約数和(自身を除く): 1861000

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2251, 4502, 9004, 18008, 36016, 119303, 238606, 477212, 954424, 1908848]

約数ペア:

[(1, 1908848), (2, 954424), (4, 477212), (8, 238606), (16, 119303), (53, 36016), (106, 18008), (212, 9004), (424, 4502), (848, 2251)]