12927727346

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{32843}}^1$

素因数の和:33110

約数の個数: 32

約数和(自身を含む): 20809958400

約数和(自身を除く): 7882231054

約数列:

[1, 2, 23, 43, 46, 86, 199, 398, 989, 1978, 4577, 8557, 9154, 17114, 32843, 65686, 196811, 393622, 755389, 1412249, 1510778, 2824498, 6535757, 13071514, 32481727, 64963454, 150322411, 281037551, 300644822, 562075102, 6463863673, 12927727346]

約数ペア:

[(1, 12927727346), (2, 6463863673), (23, 562075102), (43, 300644822), (46, 281037551), (86, 150322411), (199, 64963454), (398, 32481727), (989, 13071514), (1978, 6535757), (4577, 2824498), (8557, 1510778), (9154, 1412249), (17114, 755389), (32843, 393622), (65686, 196811)]