12856832402

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{1787}}^1\times {\mathrm{18077}}^1$

素因数の和:20065

約数の個数: 16

約数和(自身を含む): 19394078400

約数和(自身を除く): 6537245998

約数列:

[1, 2, 199, 398, 1787, 3574, 18077, 36154, 355613, 711226, 3597323, 7194646, 32303599, 64607198, 6428416201, 12856832402]

約数ペア:

[(1, 12856832402), (2, 6428416201), (199, 64607198), (398, 32303599), (1787, 7194646), (3574, 3597323), (18077, 711226), (36154, 355613)]