1928894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2039}}^1$

素因数の和:2095

約数の個数: 16

約数和(自身を含む): 3231360

約数和(自身を除く): 1302466

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 2039, 4078, 22429, 44858, 87677, 175354, 964447, 1928894]

約数ペア:

[(1, 1928894), (2, 964447), (11, 175354), (22, 87677), (43, 44858), (86, 22429), (473, 4078), (946, 2039)]