1855856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{6823}}^1$

素因数の和:6848

約数の個数: 20

約数和(自身を含む): 3807792

約数和(自身を除く): 1951936

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 6823, 13646, 27292, 54584, 109168, 115991, 231982, 463964, 927928, 1855856]

約数ペア:

[(1, 1855856), (2, 927928), (4, 463964), (8, 231982), (16, 115991), (17, 109168), (34, 54584), (68, 27292), (136, 13646), (272, 6823)]