2019917160892

素因数分解:

$2^2\times {\mathrm{235871}}^1\times {\mathrm{2140913}}^1$

素因数の和:2376788

約数の個数: 12

約数和(自身を含む): 3534871669056

約数和(自身を除く): 1514954508164

約数列:

[1, 2, 4, 235871, 471742, 943484, 2140913, 4281826, 8563652, 504979290223, 1009958580446, 2019917160892]

約数ペア:

[(1, 2019917160892), (2, 1009958580446), (4, 504979290223), (235871, 8563652), (471742, 4281826), (943484, 2140913)]