2172118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4397}}^1$

素因数の和:4431

約数の個数: 16

約数和(自身を含む): 3694320

約数和(自身を除く): 1522202

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 4397, 8794, 57161, 83543, 114322, 167086, 1086059, 2172118]

約数ペア:

[(1, 2172118), (2, 1086059), (13, 167086), (19, 114322), (26, 83543), (38, 57161), (247, 8794), (494, 4397)]