1887968

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1490

約数の個数: 24

約数和(自身を含む): 3810240

約数和(自身を除く): 1922272

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 1439, 2878, 5756, 11512, 23024, 46048, 58999, 117998, 235996, 471992, 943984, 1887968]

約数ペア:

[(1, 1887968), (2, 943984), (4, 471992), (8, 235996), (16, 117998), (32, 58999), (41, 46048), (82, 23024), (164, 11512), (328, 5756), (656, 2878), (1312, 1439)]