1867088

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1913}}^1$

素因数の和:1982

約数の個数: 20

約数和(自身を含む): 3678708

約数和(自身を除く): 1811620

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1913, 3826, 7652, 15304, 30608, 116693, 233386, 466772, 933544, 1867088]

約数ペア:

[(1, 1867088), (2, 933544), (4, 466772), (8, 233386), (16, 116693), (61, 30608), (122, 15304), (244, 7652), (488, 3826), (976, 1913)]