1914608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7039}}^1$

素因数の和:7064

約数の個数: 20

約数和(自身を含む): 3928320

約数和(自身を除く): 2013712

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7039, 14078, 28156, 56312, 112624, 119663, 239326, 478652, 957304, 1914608]

約数ペア:

[(1, 1914608), (2, 957304), (4, 478652), (8, 239326), (16, 119663), (17, 112624), (34, 56312), (68, 28156), (136, 14078), (272, 7039)]