2012114559

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{18947}}^1$

素因数の和:19359

約数の個数: 32

約数和(自身を含む): 3310594560

約数和(自身を除く): 1298480001

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 389, 1167, 2723, 5057, 8169, 15171, 18947, 35399, 56841, 106197, 132629, 246311, 397887, 738933, 1724177, 5172531, 7370383, 22111149, 51592681, 95814979, 154778043, 287444937, 670704853, 2012114559]

約数ペア:

[(1, 2012114559), (3, 670704853), (7, 287444937), (13, 154778043), (21, 95814979), (39, 51592681), (91, 22111149), (273, 7370383), (389, 5172531), (1167, 1724177), (2723, 738933), (5057, 397887), (8169, 246311), (15171, 132629), (18947, 106197), (35399, 56841)]